Question

Extend the rate table to find the unknown value in the proportion

A. a = 132
B. a = 216
C. a = 324
D. a = 972



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Answer 1

a = 324

Explanation:

The last entry in the table can be multiplied by 3:

3(27/2, 108) = (81/2, 324)

Apparently, ...

a = 324