Proportion 65244

Divide number 74 by 9, and find the proportion and the remainder. How much do we have to reduce the number 74 to halve the proportion and increase the remainder three times?

Correct answer:

a =  8
b =  2
x =  32

Step-by-step explanation:

b=74a 9=748 9=2
z=(a/2 9)+3 b=(8/2 9)+3 2=42  x=74z=7442=32

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