find the number a, if 8.4% of a is 42?
Answers
Answered by
3
Answer:
500
Step-by-step explanation:
a × 8.4/100 = 42
a × 84/1000 = 42
a = 1000/2 = 500
Answered by
2
Answer:
a =500
Step-by-step explanation:
a. × 8.4 /100 = 42
a × 84 /100 ×10 =42
a × 42/500 =42
a. = 42 × 500 /42
a. = 500
I hope you understand.
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