Math, asked by drrupabiswasp82ww8, 1 year ago

If A:B=1:2,B:C=3:4,C:D=5:6 find A:B:C:D?

Answers

Answered by JAlekhya
3

A/B = 1/2

2A= B

B/C=3/4

4B=3C

4(2A)=3C

8A=3C

C=8A/3

C/D=5/6

6C=5D

6(8A/3)=5D

16A=5D

D=16A/5

A:B:C:D=A:2A:8A/3:16A/5

=1:2:8/3:16/5

Therefore A:B:C:D=15:30:40:48

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