Answer:
first one: <u>3</u>
second one: <u>b</u>
third one: <u>3.2</u>
Step-by-step explanation:
first one:
21 x ________ ÷ 3 = 21
rewrite equation:
21 ÷ 3 x ___ = 21
7 x ___ = 21
(21 / 7 = 3)
7 x 3 = 21
second one:
b x h ÷ h = ___
B
third one:
876 x 3.2 ÷ ______ = 876
2803.2 ÷ ___ = 876
(2803.2 / 876 = 3.2)
2803.2 x 3.2 = 876
Answer:
Step-by-step explanation:
You need to multiply .35 * 240 which = 84.
of means multiply.
18 = x
__ __
5 4
x = 18•4 / 5
72/5 = 14.4 final answer
5.25 gallons is your answer
Answer:
-3
Step-by-step explanation:
5*3=15
15-18= -3