Question

In: Math

Five years ago, peter was three times as old as alex. if at the present time alex is ten years old, how old will peter be in the next three years?

Five years ago, peter was three times as old as alex. if at the present time alex is ten years old, how old will peter be in the next three years?

Solutions

Expert Solution

From the question, were have the present age of alex as: 10 years.

five years ago, Alex was (10-5)years

we are told that peter was 3 times as old as alex. so, the age of peter, five years ago was (5*3) = 15 years

the current age of peter is: 15+5 = 20years.

in the next three years, the age of Peter will be: 20+3

        = 23years


in the next three years, Peter will be 23 years

Related Solutions

You purchased a property three years ago for $150,000. At the time, you put ten percent...
You purchased a property three years ago for $150,000. At the time, you put ten percent down and received a mortgage for ninety percent of the purchase price. Over the last three years, the value of the property has increased at an annual rate of three percent.a) Approximately how much is the property worth today? b) Ignore the increase in home equity over the last three years due to the amortization of the mortgage. What has been the overall increase...
Ten years ago, you deposited $2,500 into an account. Five years ago, you added an additional...
Ten years ago, you deposited $2,500 into an account. Five years ago, you added an additional $2,500 to his account. You earned 8 percent for the first 5 years and 12 percent for the last 5 years, both compounded annually. How much money do you have in your account today?
If person P is three times as old as his son. Also, five years from now he will be two and a half times as old as his son. How old is P and how old is P's son?
If person P is three times as old as his son. Also, five years from now he will be two and a half times as old as his son. How old is P and how old is P's son?
Ten people at a party decide to compare ages. Five people are 30 years old, three...
Ten people at a party decide to compare ages. Five people are 30 years old, three are 32, one is 31, and one is 65. To illustrate the importance of outliers, suppose the 65-year old walks away from the party. Remaining at the party are the five people who are 30 years old, three people that are 32, and one person that is 31. Determine the mean age and standard deviation, to the nearest tenth, of the people who remain...
Five years ago REG Inc. sold $200,000,000 worth of bonds with ten years until maturity. The...
Five years ago REG Inc. sold $200,000,000 worth of bonds with ten years until maturity. The bonds were sold at par, and carry an annual coupon of 8%. INA Corp. has just sold $180,000,000 worth of bonds to investors, also at par. INA bonds have five years until maturity and carry a coupon rate of 9% with coupons paid semi-annually. Neither the REG nor the INA bonds have any complex features (they are not callable, they are not convertible etc.),...
The present age of a person is double the age of his son. Ten years ago, his age was four times the age of his son. Use the concept of algebra and find the present age of the son.
The present age of a person is double the age of his son. Ten years ago, his age was four times the age of his son. Use the concept of algebra and find the present age of the son.
Mr. Smith is 60 years old. He was diagnosed with a prostate cancer five years ago....
Mr. Smith is 60 years old. He was diagnosed with a prostate cancer five years ago. Over the past few days, Mr. Smith has been feeling weak and increasingly tired and has also been suffering from a headache that did not respond to over-the-counter medications. He scheduled an appointment with his physician. His physician performed a physical examination and recommended a battery of laboratory tests and imaging procedures. The table below shows Reference values in the right-hand column. These values...
Mr. Smith is 60 years old. He was diagnosed with a prostate cancer five years ago....
Mr. Smith is 60 years old. He was diagnosed with a prostate cancer five years ago. Over the past few days, Mr. Smith has been feeling weak and increasingly tired and has also been suffering from a headache that did not respond to over-the-counter medications. He scheduled an appointment with his physician. His physician performed a physical examination and recommended a battery of laboratory tests and imaging procedures. The table below shows Reference values in the right-hand column. These values...
Mr. Smith is 60 years old. He was diagnosed with a prostate cancer five years ago....
Mr. Smith is 60 years old. He was diagnosed with a prostate cancer five years ago. Over the past few days, Mr. Smith has been feeling weak and increasingly tired and has also been suffering from a headache that did not respond to over-the-counter medications. He scheduled an appointment with his physician. His physician performed a physical examination and recommended a battery of laboratory tests and imaging procedures. The table below shows Reference values in the right-hand column. These values...
Alex, 2-years old and the first child for parents Michael and Kim, was diagnosed with Cystic Fibrosis one year ago.
Alex, 2-years old and the first child for parents Michael and Kim, was diagnosed with Cystic Fibrosis one year ago. The pediatric nurse practitioner recommended testing for Cystic Fibrosis after seeing Alex for his 9-month well-child check-up and discovering that he measured very low on growth and weight charts in comparison to other 9-month-old babies. Alex has had three respiratory infections in the last 6 months that have required hospitalization. You are the home care nurse that is assigned to...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT