Answer:
Hence the correct option is 3rd option. 40
Step-by-step explanation:
If two figures are similar, then the ratio of the corresponding sides is proportional.
![\frac{15}{30} =\frac{20}{n} \\\\n=\frac{30 \times 20}{15} \\\\n= 40.](https://tex.z-dn.net/?f=%5Cfrac%7B15%7D%7B30%7D%20%3D%5Cfrac%7B20%7D%7Bn%7D%20%5C%5C%5C%5Cn%3D%5Cfrac%7B30%20%5Ctimes%2020%7D%7B15%7D%20%5C%5C%5C%5Cn%3D%2040.)
Answer:
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Step-by-step explanation:
Answer:
125
Step-by-step explanation:
Well if 10 x 50 is 500 (just to show how you get doesn't affect problem) you would simply divide by 4 thus, you get 125 (edit: sorry if this is wrong I'm in my first year of middle lol)
To compare ratios, write them as fractions. The ratios are equal if they are equal when written as fractions.