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It's answer is 334/105.can yo give me explanation |
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Answer» 334/105Step-by-step EXPLANATION:ACCORDING to DMASthat is, Division Multipication Addition SubtractionSo, FIRST we need to solve the division PARTTHAT is, 5/6÷7/6so the second fraction will be reciprocaled which means reversed5/6×6/7Now we can cancel 6 and 6 with CROSS multipication method. Therefore, we will be left with ans =5/7Now lets solve the multiplication part that is, -3/2×-6/5So minus × minus changes to plus So the ans is, 18/1018/10 when reduced changes to 9/5So, the ans is 9/5Now the sum (add) 9/5+2/3+5/7So find the L. C. M=105=9+2+5/105=189+70+75/105=334/105. |
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