Math, asked by superman8020, 9 months ago

ratios are in proportion:
(c) 7:21 :: 22 : x
(d) 12:x: 8:30​

Answers

Answered by dhrugupt
2

Step-by-step explanation:

the first one will be 66

the second one will be 45

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Answered by Pikachu998
1

Answer:

you can see the exact answer here

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