Question

Sita had a piece of red ribbon 3 9/10 metres long. She used 2 5/6 metres of itto tie some gifts. What was the length of ribbon left?


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Answer 1

Answer:

1 1/15

Step-by-step explanation:

Total Ribbon=3 9/10

Ribbon used=2 5/6

LCM of 10&6=30

9/10=27/30 & 5/6= 25/30

3 27/30-2 25/30=1 2/30=1 1/15