Math, asked by psaha2654, 7 hours ago

In a box, the ratio of white balls to black balls is 4:7. If the number of black balls is 280 then find the number of white balls in the box.

Answers

Answered by 1858pradyun

2

Answer:

4x+7x = 280

11x=280

X=280/11

25. 45 or 280/11

Pls check it

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