Math, asked by maheshwarianay, 12 hours ago

b wala ka ans plz dedu

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Answers

Answered by palpragya924
1

Answer:

The answer of the b) is

7×3=21

10×3=30

Hope that helps you...

Answered by Anonymous
0

Answer:

30

Step-by-step explanation:

7/10=21/?

7×?=10×21 (Cross multiplication)

7×?=210

?=210/7=30

hope it helps pls mark it brainliest :)

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