Question

if a:b = 5:8 and b:c = 5:6 ; find (a) a:b (b) a:b:c​

Answer 1

Step-by-step explanation:

(a) a:b=5:8

(b) a:b:c

a/b=5/8×5/5=25/40

b/c=5/6×8/8=40/48

Therefore a:b:c=25:40:48

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