Q91Multiple choice
In each of the following cases, write the rational number whose numerator and denominator are respectively as under:
- (a)5 – 39 and 54 – 6
- (b)(–4) × 6 and 8 ÷ 2
- (c)35 ÷ (–7) and 35 –18
- (d)25 + 15 and 81 ÷ 40
Show answer
(a) 5 – 39 and 54 – 6
(b) (–4) × 6 and 8 ÷ 2
(c) 35 ÷ (–7) and 35 –18
(d) 25 + 15 and 81 ÷ 40