Math, asked by itsmywish8106, 5 months ago

pls can you solve13 and 14 one

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Answered by devrana007

2

Step-by-step explanation:

-21/500+7/12

you want to take lcm of denomiter and then plus it

2nd 12/16+(-3/9)

you want to take lcm of denomiter and then plus it

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