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The 7th grade has 159 students. There are twice as many boys in the grade as there are girls.
How many boys are in the 7th grade?


Sagot :

Answer:

106 boys

Step-by-step explanation:

7th grade = 159 students

Boys to girls ratio:

2:1

Find two thirds of 159:

2/3*159 = 106 boys

159-106= 53 girls

Check:

53*2 = 106

Answer:

318 boys

Step-by-step explanation:

Easy mutiplication

159*2=318