8xy^2 - 3xy^2 = 5xy^2
7xy^2 - 2xy^2 = 5xy^2
7/3: 9/2
2.3:4.5
hope i helped
I will change them back to mixed numbers, I just work better with decimals.
F= first number
S= second number
f+s=8.5
f-s=2.25
-2s=-6.25
s=3.125
8.5-3.125= 5.375
The numbers are 3 1/8 and 5 3/8.
Every fraction is just a short way to write a division.
Whenever you see a fraction, it means
the top number
divided by
the bottom number.
When you actually do the division, like with a pencil or a calculator,
the quotient you get is the decimal form of the fraction.
I won't insult your intelligence by giving you 7 divided by 25 .
I'm sure you can do that easily.
I also won't insult your intelligence by sending you to a web site.
I assume that if you were on a desert island without your phone
or any 4G coverage, you'd be able to figure out a way to divide
7 by 25.
20=x+10
x=10 would be your answer
