50 people consume an average of 110 kg of rice in a week. If 20 more people join this group, how many kilograms of rice will be needed for a week

asked Jul 28, 2018 176k views

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110/50=2.2 (each person consumes 2.2 kg of rice)

50+20 (the people who join)=70 total of people

70X2.2= 154 kg of rice.

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