Question
On a class trip there wre 30 more girls than boys.The total number of students on the trip was 210.Write and solve an equation to find the number of girls and the number of boys on the class trip.
Answers
Ms. Sue
Let b = the number of boys.
b + b + 30 = 210
2b = 180
b = 90
b + b + 30 = 210
2b = 180
b = 90
zuzanna
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