Mary buys a reel of thread for sewing. There are 10 metres of thread on the real, She uses 210cm. How much is left on the reel in centimeters?

asked Sep 12, 2016 152k views

5 votes

by Bnrdo

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Answer: 790 cm

1 m=100cm

There was 10 m of thread 1000cm

She used 210cm

Explanation:

Super Babaca answered Sep 13, 2016

8.0k points

4 votes

convert meters* into centimeters 1m=100cm making the total = 1,000 then subtract the amount used. 1,000-210= 790

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