How do i solve a problem of percent of change

You can do the amount, divided by the percentage, which would get you a answer.

For example:

So, say the question said I now have 40% left of what I did when I had all of my money, and I have £180, you would do 40 divided by 10, which is 4, then 180 x 4, which would give you a subtotal of £720.

Tell me if you need more help in the comments!

Hope this helps! Xo

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

your answer is the frist one

hop i