A new roll of wrapping paper has 6 5/8 yards of paper. Drew used 2 1/6 yards from the roll to wrap a gift. Which equation most closely estimates the number of yards of wrapping paper left on the roll?

Question

Wifey

Mathematics

31 March, 16:19

A new roll of wrapping paper has 6 5/8 yards of paper. Drew used 2 1/6 yards from the roll to wrap a gift. Which equation most closely estimates the number of yards of wrapping paper left on the roll?

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Answers (1)

Know the Answer?

London Barr · Answer 1

First you have to make both fractions have the same denominator, so you can multiply each fraction by the others denominator.

5/8

To

(5*6) / (8*6)

And

1/6

To

(1*8) / (6*8)

Now it's 6 30/48 - 2 8/48

= 4 22/48

Now reduce to

= 4 11/24

So, 4 11/24 is the answer