Answer:
14 boys
Step-by-step explanation:
4/4-3/4=1/4 which is the fraction of boys then do 1/4x56=14 which gives you the actual number of boys going.
the answer is 0, or 0/0 because anything times 0 will always be 0 and 0 does not have a half :)))))
Surface area is 6s^2, so 6(7^2) is 294. The minimum amount would be 294 inches^2 of wrapper paper.
Angle 2 is half of 115 so it would be 57.5 and angle 1 would be 122.5 degrees
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