42K2-32K+6/7K-3 can anybody plz help....????
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Step-by-step explanation:
42-32 (k)
= 10 k + 6/7
=10/1+6/7
= (LCM = 7)
10/1 * 7
= 70/7 + 6/7
= 76/7
76/7 - 3
= (LCM = 7)
so
3/1 *7
=21 / 7 - 3
= 18/7 k
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