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2/9 multiplied 2/5 + 2/9 multiplied 3/5 -11/18 |
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Answer» Then 3/5-11/18 Lcm of 5 and 18=90 3/5=3×18/5×18=54/90 11/18=11×5/18×5=55/90. 54/90-55/90=-1/90 2/9× -1/90=-2/810 4/45+ -2/810 lcm of 45 and 810=810 4×18/45×18=72/810 -2/810=-2×1/810×1=-1/820 2/9+-1/210 lcm=630 2/9=2×70/9×70=140/630 -1/210=-1×3/210×3=-3/630 140/630+-3/630 140/630-3/630 137/630 is the ANSWER. |
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