Question

there are 45 students 1 / 5 of them are girls how many students are boys?​

Answer 1

Answer:

9 students

Step-by-step explanation:

Number of students are there = 45

Fraction/part of them are girls =1/5

Number of them are girls = part of the students are girls X total number of students = 1/5x45=9

.

. . 9 of them are girls

Answer 2

Answer:

36

boys

Step-by-step explanation:

see that if 1/5 are girls

that is (1/5)*45 ie 9

so total girls are 9

total students are 45

the total number of boys= total students - total girls

the total number of boys= 45 - 9= 36

therefore the total number of boys are 36

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