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| 1. |
Find the sum of 4/7+-3/4 |
| Answer» 37 / 28 Step-by-step EXPLANATION: L.C.M = 284 × 4 / 7 × 4 = 16 / 283× 7 / 4 × 7 = 21 / 2816 / 28 + 21 / 28 = 37 / 28 | |