Question

Are 20,18,5 and 6 in proportion. (only solved answer allowed)​

Answer 1

proportion proportion=. 20*5= 18*6

90=90. hence they are in proportion.

hope this will help you.

thank you

always see the the first and third digit.

and second and fourth digit

x them if they are equal then they are in proportion

if not then they are not in proportion

Answer 2

Answer:

20, 18, 5, 6 are not in proportion.