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The total cost of two calculators and four math sets is R440.00, If a calulator cost...

The total cost of two calculators and four math sets is R440.00, If a calulator cost R40 more than a math set, what is the cost of each?

Solutions

Expert Solution

Solution: Let the cost of one calculator be      and on math set be

cost of   calculators

and cost of   math sets

But the total cost of     calculators and     math sets

The cost of calculator is   more than a math set

Solving both the equation simultaneously

  

+

__________________

  Cost of one calculator is    and cost of one math set is

milcah answered 2 years ago
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