Question

3. Find x in the following proportion
(i) 10 : x = 80 : 32​

Answer 1

Answer:

10:x=80:32

10×8:4×8=80:32

THEREFORE 4 IS YOUR ANSWER

Answer 2

Answer:

10*8:x*8 = 80:32

8x=32 and 80=80

So x=4

Or

Product of extreme terms = product of middle terms

10*32 = 80*x

So from here also x=4

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