Question

Check whether the following are in proportion or not;a) 7, 3, 35, 15

Answer 1

Answer:

Yes, they are in proportion.

Step-by-step explanation:

For check,

$\frac{7}{3} \: is \: equal \: to \: \: \frac{35}{15}$

$\frac{7}{3} = \frac{35 \div 5}{15 \div 5}$

$\frac{7}{3} = \frac{7}{3}$

Hence it is equal.

Thus they are in proportion.

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Answer 2

Answer:

the correct answer is 35