13.5 freshman well rounded off to 14 freshman
So you make them the same common denominator
As you see, 2/10 = 8/40
2/4 = x/40, multiply by 10
2/4 = 20/40
Then add because same denominator
Now you would get:
8/40 + 20/40 = 28/40
I guess =ay=6-3x= ay/y=6-3x/y= a=6-3x/y
Step-by-step explanation:
the explanation is above
Take key note of the dots bcz some are coloured and some aren't
70/81 is 7/81+7/9 as a proper fraction