Answer:
well if u take 20 divided by 18 its 1.1 repeating then if u take 25 and divide 25 by 1.1 u get 22.7
Step-by-step explanation:
22.5 feet
set up a proportion, then cross-multiply
18/20 = x/25 or 18/x = 20/25
27/8
3 3/8
you multiply the denominator by the whole number and then add into numerator. so
8 x 3 = 24
24+ 3 =27
Answer= 27/8
21 cm
25-4=21
.375 or 3/8
