Math, asked by ranjanakri1977, 4 months ago

A rational number equivalent to 7/18 is

Answers

Answered by amitnrw
1

Given : 7/18

To Find :  rational number equivalent to 7/18

Solution:

rational number = p/q  where p . q are integers and q ≠ 0

Equivalent rational  = ap/aq    where  a ≠  0

7/18

= 7 * 2 / 18 *2  = 14/36

= 7 * 3 / 18 *3  =  21/54

= 7 * 4 / 18 *4  = 28/72

= 7 * 5 / 18 *5  = 35/90

= 7 * 10 / 18 *10  = 70/180

Easiest way add equal number of zeroes in right of numbers in numerator and denominator

7/18 = 70/180  = 700/1800  = 7000/18000

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Answered by pc0815532
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Answer:

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