Question

Are the following quantities in proportion or not?

(a) 15, 19, 75 and 95

(b) 16, 24, 8 and 14​

Answer 1

Answer:

a one is no and second I don't know

Answer 2

Answer:

a)

$\frac{15}{19} = \frac{75}{95}$

$\frac{15}{19} = \frac{15}{19}$

It is in right proportion.

b)

$\frac{16}{24} = \frac{8}{14}$

after simplify

$\frac{2}{3} = \frac{4}{7}$

this is not in right proportion.