Find the difference of 23/9 - 22/15
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Since the denominators are different, we take the LCM of 9 and 15 which is 45
=> 115/45 - 66/45
(Denominators being same, we can straight of subtract the numerator.)
=>115-66
=49
=> 115/45 - 66/45
(Denominators being same, we can straight of subtract the numerator.)
=>115-66
=49
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