Math, asked by anjalitanwar322, 3 months ago

if the following quantities are in proportion find the value of X
7, 21 and x

Answers

Answered by dhanushgm

0

Answer:

x=21-7 =15

rkoemse

e

5

dTTFSYSWE

Answered by bagkakali

0

Answer:

as 7,21,x are in proportion

so,

7 : 21 = 21 : x

=> 7/21=21/x

=> 7x=21×21

=> x=21×21/7=21×3=63

value of x is 63

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