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If 450 grams of rice are needed to cook for 5 people,

Question: If 450 grams of rice are needed to cook for 5 people, how much rice is needed to cook for 18 people?

a) 1620 grams
b) 1625 grams
c) 1650 grams
d) 1700 grams

Solution:

Rice needed for 1 person = 450 grams / 5 people = 90 grams/person
Rice needed for 18 people = 18 people × 90 grams/person = 1620 grams

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