If 10% of x is 20, what is 23% of x?
33
46
200
230
2 answers:
10% = 10/100 = 0.1
20% = 23/100 = 0.23
0.1x = 20
x = 20/0.1 = 200
0.23x = 0.23 * 200 = 46
23% of x = 46
Since decimal form of 10% is 0.1 and 10% of x is 20,
0.1x = 20
x = 200
Since x = 200, 23% of x is:
(0.23)(200) = 46
The correct answer is 46.
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