Question

half times a, minus one quarter times b​

Answer 1

Answer:

$\frac{2a + b}{4}$

Step-by-step explanation:

(1/2×a)-(1/4×b)

(a/2)-(b/4)

(2a-b)/4

Answer 2

Answer:

$\frac{1}{2} \times a - \frac{1}{4} \times b \\ = \frac{a}{2} - \frac{b}{4} \\ = \frac{2a - b}{4}$