Answer:
1/5 pound
I just did this on paper and got 1/5 pound (23/40)
Y=1/x
y=k/x
Where “k” is a constant
15/2=k/4
2k=60
k=60/2
k=30
:. 15/4=30/x
15x=120
x=120/15
:.x=8.
Answer:
72 grams
Step-by-step explanation:
If one marshmallow weighs 7.2 all you have to do is take that times 10, which would give you 72 grams as the answer.
Answer:
$65 is the original price
Step-by-step explanation:
65 x .8 = 52 which is 13 off
