3 years ago

There are 8 pencils in a package. How many packages will be needed for 28 children if each child gets 4 pencils?

Mathematics

1 answer:

Verizon [17]3 years ago

8 0

28*4=112
112/8=14 Packages

You might be interested in

Two coins are flipped. Draw a sample space diagram showing all possible outcomes

arlik [135]

H = Heads, T = tails
1st Coin 2nd Coin Final Outcome, ÷ 4 possible outcomes
H (H,H) 1/4, or 25%
H
T (H,T) 1/4, or 25%

H (T,H) 1/4, or 25%
T
T (T,T) 1/4, or 25%

If order does not matter:
T,T: 25%
TH or HT: 50%
HH: 25%

7 0

3 years ago

00:00

Valentin [98]

I’m 99% sure it’s D because you would add both those numbers to equal his debt that day

3 0

3 years ago

What is the solution x+2y=7 and x-2y=-1

erica [24]

$\underline{+\left\{\begin{array}{ccc}x+2y=7\\x-2y=-1\end{array}\right}\qquad\text{add both sides of the equations}\\\\.\qquad\qquad2x=6\qquad\text{divide both sides by 2}\\.\qquad\qquad \boxed{x=3}\\\\\text{Put the value of x to the first equation}\\\\3+2y=7\qquad\text{subtract 3 from both sides}\\\\2y=4\qquad\text{divide both sides by 2}\\\\\boxed{y=2}\\\\Answer:\ \boxed{x=3\ and\ y=2\to(3,\ 2)}$