Question

what should be added -4/15 + 7/10 to get 1 ? (plsss write it step by step)

Answer 1

Answer:

$Suppose x be the rational number which is to be add.</p><p></p><p>According to the given condition,</p><p></p><p>2×3−7+x=73⟹3−14+x=73⟹x=73+314[Transposing3−14toRHS]⟹x=213×3+14×7=219+98⟹x=21107</p><p></p><p></p><p>$

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Answer 2

Answer:

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