Junior Class 5 Answered
Change the following having same denominator- 2/9,7/12
Asked by mansigaaa | 20 Aug, 2020, 05:00: PM
Expert Answer
-2/9 and 7/12
To make denominators equal, we need to take LCM of them and then multiply the fractions by the number which makes denominators equal to the LCM
LCM of 9 and 12 is 36
So to get 36 in the denominator of first fraction, we need to multiply and divide it by 4
Similarly, we need to multiply and divide the second fraction by 3 to get denominator as 36
-2/9 = -(2x4)/(9x4) = -8/36
and, 7/12 = (7x3)/(12x3) = 21/36
Hence =, the two fractions would be -8/36 and 21/36
Answered by Renu Varma | 21 Aug, 2020, 01:38: PM
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