Question

if 3/7 of a number is 2100, what is the number​

Answer 1

Answer:

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Step-by-step explanation:

let the no. be x

now

3 of x = 2100

7

3x =2100

7

3x=2100×7

3x=14100

x=14100

3

x=4700

hence the no. is 4700