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Workbook

EXAMPLE 15: Gül works twice as fast as Selin. Together they can dig a garden in 4 hr. How long would
it take each person working alone?

Application on Rates

EXAMPLE 16: Carbonated beverages come in different sizes and contain different amounts of sugar.
Compute the amount of sugar per fluid liter for each soda. Then determine which has the greatest
amount of sugar per fluid lit.

Soda Amount Sugar

A 20 fl lit 65 g

B 12 fl lit 47 g

C 8 fl lit 24 g

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