Reduce the numbers:

50 in a 1:2 ratio
111 at a ratio of 2:3
70 at 10:50
560 at a ratio of 3:8

Correct answer:

a =  25
b =  74
c =  14
d =  210

Step-by-step explanation:

a=50 (1/2)=25
b=111 (2/3)=74
c=70 (10/50)=14
d=560 (3/8)=210

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