lashorty1
lashorty1
19-07-2015
Mathematics
contestada
21 is 14% of what number?
Respuesta :
Paweł19
Paweł19
19-07-2015
14 % of x is 21
0.14 * x = 21 |multiply by 100
14 x = 2100 |divide by 14
x=150
Answer: 21 is 14% of
150
Answer Link
Аноним
Аноним
20-07-2015
21 is 40%
21 = 40%x
21=14/100x
Simplify both sides of the equation.
21=7/50x
Flip the equation.
7/50x=21
Multiply both sides by 50/7.
(50/7) * (7/50x) = (50/7) * (21)
x=150
Answer: 21 is 14% of 150.
Answer Link
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