3 years ago

I am genuinely lost ..... pls dont give me pdfs or links

Mathematics

1 answer:

Nutka1998 [239]3 years ago

3 0

Answer:

There are 60 6th graders in band.

Step-by-step explanation:

Let x represent the number of 6th graders in band. If there are 25% more in 7th grade, you can write it as (5/4)x. (You could also say 1.25x, but I think fractions would be easier in this situation.) Set up an equation:

x+(5/4)x=135

Now solve for x.

(4/4)x+(5/4)x=135

(9/4)x=135

(1/4)x=15

x=60

There are 60 6th graders in band.

Hope I could help you!

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