Math, asked by jatsahej, 3 months ago

give me answer with correct solution please

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Answers

Answered by aayush200871

0

Step-by-step explanation:

I hope it will helpful for you

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Answered by StudiousSagar

0

Answer:

Step-by-step explanation:

let the common factor be x

5x + 7x = 840

12x = 840

x = 840/12

x = 70

5x = 70 × 5

= 350

7x = 70 × 7

= 490

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