Okay so let's say I wanted to change 100cm into mm
I would multiply 100 by 10 because there are 10 mm in a cm
so it would be 1000mm
for example :
500cm to mm
= 500*10
=5000 mm
I have included a picture to help!
hope this helps you!
How do you get the answer for multiplying 5* 3/4?
you add 5 to the numerator so 5*3=15
So your answer is 15/4
This is basically saying how you would say it as if you were reading it.
The first one is 23f. If a variable is next to a number, it means it’s multiplying.
So, a verbal expression would be:
23 times f
Number 2 would be:
7 cubed root
Now, use this basic information to solve the rest. Ask me if you need more help.
Ratio 1:2 from boys to girls
Let the amount of hot dogs and burgers purchased be H and B, then you should be able to solve te system of equations to determine the amount of hot dogs/burgers puchased. H+B=50___ 2HB+1.5=__