5-7 - - - 12-7-4-7-7-5-5-7-

The correct option is A 2/7 Let the number be x. 5/7+ x = 1 ⇒ x = 2/7 ...

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Negation of a Number

5/7 + ______ ...

Question

$\frac{5}{7}$ + ______ = 1

2/7

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4/7

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7/5

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-5/7

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Solution

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Similar questions

List four rational numbers between $\frac{5}{7}$ and $\frac{7}{8} .$

The multiplicative inverse of 7+5i is:

(5-¹×7²÷5²×7-⁴)-7/2 × (5^{-²×7³÷ 5³×7to the power -5) -5/2}

\frac{- 5}{- 7}, \frac{12}{- 5}, \frac{7}{4}, \frac{13}{- 9}, 0, \frac{- 18}{- 7}, \frac{- 95}{116}, \frac{- 1}{- 9}

{(\frac{5^{- 3} \times 7^{4}}{7^{- 2} \times 5^{- 6}})}^{\frac{5}{2}} \times {(\frac{5^{- 3} \times 7^{- 3}}{7^{5} \times 5^{2}})}^{\frac{3}{2}}

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