Answer:
44
Step-by-step explanation:
Answer:
8:25
Step-by-step explanation:
Theres 8 biography books and 25 books in total. 8:25
:D
40
100
or the decimal 0.40. Notice that 80 out of 200 and 10 out of 25 are also 40%, since
80
200
=
10
25
=
40
100
$3.15 because you multiply 4.50 by .30 because you change the percent into a decimal so you get 1.35.Now you subtract 4.50 and 1.35 because it is a discount.
Answer:
30 mm
Step-by-step explanation:
Formula: A = 1/2bh
Substitution: 240 = 1/2b • 16
Solving:
240 = 8b
240 = 8 • <u>3</u><u>0</u>
b = 30 mm
