Math, asked by shagunbaidya994, 3 months ago

If 2a=3b and 4b=5c, then c:a help me and follow

Answers

Answered by uec18431

1

Answer:

c : a = 8 : 15

Step-by-step explanation:

2a = 3b => a/b =3/2 => eq1

4b = 5c => b/c = 5/4 => b=5c/4 => eq2

substitute eq2 in eq1,

a/(5c/4) = 3/2

4a/5c = 3/2

a/c = 15/8

c/a = 8/15

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