Question

find if the numbers are in proportion 20 18 5 6​

Answer 1

Answer:

Explanation:

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

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