Question

using appropriate properties find : -1/2×3/7+3/2-3/7×1/4​

Answer 1

Answer:

$\frac{ - 1}{2} \times \frac{3}{7} + \frac{3}{2} - \frac{3}{7} \times \frac{1}{4} \\ \\ = \frac{ - 3}{14} + \frac{3}{2} - \frac{3}{28} \\ \\ = \frac{ - 6 + 42 - 3}{28} \\ \\ = \frac{42 - 9}{28} \\ \\ = \frac{33}{28} \\ \\ = 1.178$

hope it helps uH ✔

Answer 2

Step-by-step explanation:

Answer: