In Kendra’s class, 40 percent of the students earned an A on the math test. Twenty students earned an A. Kendra needs to find out how many students are in her class. Kendra’s work is shown below.
part Over whole = 40 divided by 2 Over 100 times 2 = 20 Over 200
Kendra should have multiplied by 4 in both the numerator and the denominator.
Kendra should have divided by 2 instead of multiplying by 2 in the denominator.
Kendra should have added 40 and 20.
Kendra should have the part to whole equation written as 100 Over 40 .
Answers
Answered by
0
Step-by-step explanation:
bxjdidndodldmskosjdhddbdbndjidosmsjskd
Similar questions