Sixty students got off a school bus. 30% of them were wearing college sweatshirts. How many were not wearing college sweatshirts?

42 students

Step-by-step explanation:

A percentage can be converted to a decimal. 30% -> 0.30.

Now multiply 60x0.30, which is 18.

So 18 were wearing sweatshirts. But that's not what we need.

Subtract 60-18, which is 42.

42 were not wearing sweatshirts.

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hope it helps

b

step-by-step explanation:

answer: its the third option.

step-by-step explanation:

i just took the test.