Write an equation and solve. Round to the nearest hundredth where necessary. 19 is what percent of 40?
2 answers:
The first one is B. idk the second
Step-by-step explanation:
(a) Let x% of 40 = 19
Therefore, 

x = 
x = 47.5
Thus, 47.5% of 40 = 19.
(b) It is given that 

x = 10
Thus, we can conclude that the value of x = 10.
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