Answer:
85-86%
Step-by-step explanation:
Make it an equation
You want to find the percent out of a hundred, so 42 is 100 since it is all of the questions and 36 is the unknown percent X
36/42 = X/100
36 X
42 100
Cross multiply
Do math and solve for X
36 x 100 = 42 x X
3600=42X
X=85.71
The mixed number as a percent is 0.34%
Just use your right angled triangle formula.
A=

Plug n chug
A=

A=71.5
41, hopefully im right
Step-by-step explanation:
5 x 7 = 35
35 + 6