1) If a block of wood has the dimensions of 50.0cm x 50.0cm x 45.0cm. What...

1) If a block of wood has the dimensions of 50.0cm x 50.0cm x 45.0cm.

What is it's volume in Liters? (Give answer in correct significant digits)

2) If one kilogram is equal to 2.2 pounds:

a. What is the mass of a 5.0 lb bag of sugar?

Expert Solution

1. Volume of wood box = 50.0cm x 50.0cm x 45.0cm.

= 112500 cm³

1 cm³ = 1 mL = 10^-3 L

= 112500 * 10^-3 L

= 112.5 L

= 112 L to three significant figures

2. 1 kg = 2.2 lb

1 lb = 1/2.2 kg

5 lb = (1/2.2) * 5 kg

= 2.2727 kg

queen_honey_blossom answered 1 year ago

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