Recall that you can solve a percent problem by translating the words into an equation where the percent is written as a decimal. example: what percent of 20 is 5? translates as 5 = 20x x = 0.25, or 25% example: what is 40% of 20? translates as x = 0.4(20) x = 8 % of 630 is 189.

30% of 630 is 189.

16 is 20% of

⇒ 80.

30% of 630 is 189

16 is 20% of 80

Step-by-step explanation:

correct on edg  Good Luck!!

answer:

125 yards

explanation:

75+50=125. that is my answer

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.