Answer:
40
Step-by-step explanation:
36 = 90% × (number of questions)
36/0.90 = (number of questions) = 40 . . . . . divide by the coefficient of the variable
There were 40 questions on the test.
U need to didvid the donuts price to the pricwao coffe nd the coffe price to donut price
70/9
Divide
9*7 = 63
70-63 = 7
7 7/9
