Question

Given that a:b:c = 75: 120: 132,
i) find b:a
(iii) find b: c
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Answer 1

Answer:

i) b=8 and a=5 is the value of b:a

ii) b=10 and c= 11 is the value of b:c

Answer 2

Step-by-step explanation:

b:a =120: 75. = 120/75 =15x8/15x5 =8/5 =8:5

b:c = 120: 132 = 120/132 = 12x10/12x11 =10 /11 =10:11