Kathy has ribbons that have lengths of 7 inches, 10 inches, and 12 inches. Explain how she can use these ribbons to measure a length of 15 inches.

asked Oct 16, 2019 124k views

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6 votes

very easy:
put the 10 and 12 end to end then back off the 7 inches
22-7 = 15

Ush answered Oct 23, 2019

by Ush

7.9k points

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