dollface96
Answered

A school goes through 10 gallons of milk in 3 days.

Li wants to know how many gallons they use in 1 day. Emma wants to know how long 1 gallon will last.


110 × 3

3 × 110

10 ÷ 3

3 ÷ 10

110 of 3

Li: How many gallons in 1 day?

Emma: How many days does it take to finish 1 gallon?

Other:

Verified Answer :

g = gallons     d = days
10g = 3d
?g = 1d
1g = ?d
-------------
for gallons in a day, divide 10g = 3d by 3
d = 10/3 gallons
3 and 1/3 gallons in a day
---------------
for days per gallon, divide 10g = 3d by 10
g = 3/10 days
1 gallon lasts 3/10 of a day

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