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Ugo [173]
3 years ago
15

3 is 20% of what number

Mathematics
2 answers:
zalisa [80]3 years ago
8 0
Hi!

3 ⇒ 20%
x ⇒ 100%

20x = 3·(100)
20x = 300
x = 300/20
x = 30/2
x = 15

Answer:

3 is 20% of 15

amid [387]3 years ago
3 0
First: (20/100)x = 3 
<span>Second: 20x / 100 = 3 </span>
<span>Third: 20x = 3 * 100 </span>
<span>Fourth/Final: x = 3*100/ 20 = 15
Answer:
15</span>
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