Question

If the first,second and fourth term of a proportion are 10,7 and 210 respectively ,then the third term is

Answer 1

Answer:

third term is 300.

I think this will help you.

Answer 2

Answer:

300 is the answer.

10 : 7 :: y : 210

myltiply extreme terms and middle terms.

10  * 210 = 2100

hence 7 divide by 2100 =

= 300

hence y is 300

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