Percentages and numbers

How many percent is number 69 smaller than number 276?

Correct answer:

z =  75 %

Step-by-step explanation:

$$\begin{gathered} x=69 \\ y=276 \\ z=100\cdot {\displaystyle \frac{y-x}{y}}=100\cdot {\displaystyle \frac{276-69}{276}}=75\mathrm{\%} \end{gathered}$$

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Showing 1 comment:

Gardyen

That helped me a lot. Thanks 😊😊😊

5 months ago  Like

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