Question

I have 15mtr ribbon. I cut 1/3part of ribbon. how many part left? what is the lenght of remaining ribbon? ​

Answer 1

1/3rd part of ribbon = 15 × 1/3 = 5 m

remaining part = x

$x + 5 = 15 \\ \\ x = 15 - 5 \\ \\ x = 10m$

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