💣 Q :99 Prep 1 Question Bank T1

a) Which of the following operations has the same result of \( 2 \frac{2}{3} \div \left( -1 \frac{3}{7} \right) \) ?

(a) \( 2 \frac{2}{3} \times \left( -1 \frac{7}{3} \right) \)

(b) \( 2 \frac{2}{3} \times 1 \frac{3}{7} \)

(c) \(-2 \frac{2}{3} \times \frac{7}{10}\)

(d) \(-1 \frac{3}{7} \times 2 \frac{2}{3}\)

The correct answer is (c) \(-2 \frac{2}{3} \times \frac{7}{10}\)

MR/Nasef.N

b) What is the multiplicative inverse of \(-3 \frac{1}{2}\) ?

(a) \(-\frac{7}{2}\)

(b) \(-2 \frac{1}{3}\)

(c) \(\frac{-2}{7}\)

(d) \(\frac{2}{7}\)

The correct answer is (c) \(\frac{-2}{7}\)