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In America, a person uses about 100 gallons of water each day, which is equal to 1,600 water-filled drinking glasses. How many water-filled drinking glasses would 281 Americans fill in a weeks time?

A449,600 water-filled glasses
B28,100 water-filled glasses
C3,147,200 water-filled glasses
D196,700 water-filled glasses

Verified Answer :

satankinda

C. 3,147,200 water-filled glasses is the answer. sorry its late

InesWalston

Answer:

c. 3,147,200 water-filled glasses

Step-by-step explanation:

The amount of water consumed by an American per day= 100 gallons

So, the amount of water consumed by an American per week = 7×100 = 700 gallons

In 100 gallons of water 1,600 drinking glasses can be filled.

In 700 gallons of water 7×1,600= 11,200 drinking glasses can be filled.

The amount of water consumed by 281 American per week = 700×281 = 196,700 gallons

As in 700 gallons of water 11,200 glasses can be filled.

So, in 1 gallons of water \(\dfrac{11,200}{700}=16\) glasses can be filled.

So, in 196,700 gallons of water \(16\times 196,700=3,147,200\) glasses can be filled.

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