Rebecca had 9/10 of a yard of ribbon. Then she gave 7/20 of a yard to a friend. How much does she have left? Explain your work

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01-11-2017
Mathematics

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Rebecca had 9/10 of a yard of ribbon. Then she gave 7/20 of a yard to a friend. How much does she have left? Explain your work

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blacknight605 blacknight605 · Answer 1 · 2017-11-01T17:14:10+01:00

blacknight605 blacknight605

01-11-2017

9/10 - 7/20=(9x20) - (7x10)= 10x20= 110/200 110 divided by 10/ 200 divided by 10= 11/20. So that brings you to your answer of 11/20. hope this helps :)

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29newyear55 29newyear55 · Answer 2 · 2019-11-12T05:01:28+01:00

29newyear55 29newyear55

12-11-2019

Answer:

He or she is right

Step-by-step explanation:

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