Subtracting 7

Subtracting 50 from 50% of a number we get 50 as remainder. Find the number.

Correct answer:

x =  200

Step-by-step explanation:

r=50%=10050=21=0.5  r x50=50 0.5 x50=50  0.5x=100  x=0.5100=200  x=200



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