31.75 as an improper fraction is 127/4. The mixed number fraction is 31 3/4.
Answer:
Yes
Step-by-step explanation:
Answer:
hb=2.5
Step-by-step explanation:
base = 4
area = 5
Answer:
20%
Step-by-step explanation:
90 - 75 = 15
15 ÷ 75 = 0.2
0.2 x 100% = 20%