Question

21/24 - 1/4 answer it with small explanation ​

Answer 1

Answer:

$\frac{21 -6}{24} = \frac{15}{24} = \frac{5}{8}$

Answer 2

Answer:

21/24 - 1/4

to subtract we should have equal LCM of (24,4)

LCM = 2*2*2*3=24

now, 21*1/24*1 - 1*6/4*6

That gives, 21/24 - 6/24 = 21-6/24 = 15/24

thus 15/24 is the answer