Math, asked by revzvijay, 3 months ago

distribute 520 notebooks to three students A, B, C IN THE RATIO 2:2:13

Answers

Answered by uditchauhanjaipuria

1

Answer:

A=61

B=61

C=398

Step-by-step explanation:

A=2x

B=2x

C=13x

A+B+C=520

2x+2x+13x=520

17x=520

x=520/17=30.5

2x=30.5*2=61

A=61

B=61

C=520-(61+61)=>520-122

C=398

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