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Hi i'm pretty new to this and i don't know what to do?So i put these questions up im not sure if my answers will show up because i used color letters, but i need help checking and explaining steps


N
108 is 36% of what number? Write and solve a proportion to solve the problem.


7. 72 is what percent of 480? Write and solve an equation to solve the problem.


8. Estimate a 15% tip on a taxi ride that costs $23.25.

thanks so much (hugs)

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2 answers
  1. dont use colors.

    108=.36xN
    36/100=108/N

    72=percent*480
    72/480=percent/100

    23.25x.10=2.33
    23.27x.10/2=1.17

    so 15 percent is the sum of those, or about 3.51

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  2. thanks so much :)

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