Math, asked by ranastuti256, 6 months ago

Find 'x' if 6, 21, x, 7 are in proportion.

Answers

Answered by harekrishnadaswbp

0

Answer:

2

Step-by-step explanation:

6:21=x:7

=> x=(6×7)÷21

=> x=42÷21

=> x=2

Therefore, 6:21=2:7

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