Question

Find the following bases.

a. 8% of ? = 20
b. 75% of ? = 30
c. 20% of ? = 45
d. 150% of ? = 36

Answer 1

a.. 8% of ? = 20 240

b.75% of ? = 30 40

c. 20% of ? = 45 225

d. 150% of ? = 36 24

The steps of answer is in attached file

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