Write an equation and solve. round to the nearest hundredth where necessary. 19 is what percent of 40?
a. 2.1%
b. 47.5%
c. 52.3%
d. 40.4%
user: solve the proportion
5/x = 4/8
a. 2
b. 6
c. 8
d. 10

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.

coins of silver or gold

step-by-step explanation: