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3 years ago

9

there are 30 students in a math class of the 30 students 30% have an a in math 40% have a b in math how many students have a c i

n math

2 answers:

Lunna [17]3 years ago

6 0

Answer:

the answer is 9

Step-by-step explanation:

30 percent of 30 is 9

40 percent of 30 is 12

12+9 =21

30-21 =9

stepladder [879]3 years ago

3 0

the answer is 9

30 percent of 30 is 9

40 percent of 30 is 12

12+9 =21

30-21 =9

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