Dora has a pitcher with 11/12 quarts of apple juice. she pours an equal amount of the apple juice into 3 glasses. there is still 1/3 quart of apple juice remaining in the pitcher. how much apple juice, in quarts, is poured into each glass? (show work )

(a) 1/9
(b) 11/36
(c) 7/36
(d) 7/12

Step-by-step explanation:

Dora has a pitcher with 11/12 quarts of apple juice. She pours an equal amount of the apple juice into 3 glasses. There is still 1/3 quart of apple juice remaining in the pitcher.

11/12 - 1/3

Convert them so they have the same denominator.

1/3 becomes 4/12

11/12 - 4/12 = 7/12

She pours an equal amount of the apple juice into 3 glasses. How much apple juice, in quarts, is poured into each glass?

7/12 ÷ 3

When dividing fractions, flip the sign and the second fraction.

7/12 × 1/3 = 7/36

Each glass has 7/36 quarts.

7/36 + 7/36 + 7/36 + 1/3 = 11/12

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.