Answer:
n
=
12
¯
X
40
Step-by-step explanation:
20
Do 15 divided by 0.75
2^3 [ 1/4 + 4(36 / 12) ]
8 [ 1/4 + 4(3)]
8 [ 1/4 + 12]
8( 1/4 + 48/4)
8(49/4)
392/4
98