If A:B = 1/2:3/8 B:C = 1/3:5/8 C:D =5/6:3/4 find A :B: C:D
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Answer:
64:48:90:81
Step-by-step explanation:
a:b=
1/2*8:3/8*8=4:3
b:c=1/3*24:5/8*24=8:15
c:d=5/6*12:3/4*12=10:9
a:b=4:3 b:c=8:15
=a:b:c=32:24:45,c:d=10:9
a:b:c:d=64:48:90:81
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