Question

EXERCISE 7.1
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1. Write the following using numbers, literals and signs of basic o
(i) One-sixth of sum of a and b.
(ii) One-third of x taken away from one-fifth of y.
(iii) 8 more than 3 times x.
(iv) The product of x and 4 subtracted from the sum of y and 1
(v) 3 less than 8 times p.​

Answer 1

$(i) \: \frac{1}{6} (a + b) \\ (ii ) \: \frac{1}{5} y - \frac{1}{3} x \\ (iii) \: \: \: \: \: 3x + 8 \\ (iv) \: (y + 1) - 4x \\ (v) \: 8p - 3$

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