Answer:
It would be 10 14/25
Step-by-step explanation:
You could use a calculator for this, but that’d be cheating so let me explain.
<em>We make both of our fractions improper first</em>
4 4/5 = 24/5
2 1/5 = 11/5
<em>We won’t need to change the “bottom number“ since they’re already the same, so let’s multiply them now.</em>
24 x 11 = 264
————
5 x 5 = 24
<em>Ten 24s can fit into 264 so our final number is</em>
10 14/25
Answer:
y+3x=5
Step-by-step explanation:
Answer:
y : x: = 5 : 4
Step-by-step explanation:
x to y = 4 to 5
Rewrite;
x:y = 4:5
Remember, a ratio is another way of representing a fraction, hence one can do the same operations that one could do with a fraction. Therefore, one can take the cross products of a ratio;
x : y= 4 : 5
5x = 4y
Inverse operations;
5x = 4y
x =
y
Now substitute this into the equation y:x
y :
y
Rewrite as a fraction;
![\frac{y}{\frac{5}{4}y}](https://tex.z-dn.net/?f=%5Cfrac%7By%7D%7B%5Cfrac%7B5%7D%7B4%7Dy%7D)
Simplify;
![\frac{1}{\frac{4}{5}}\\\\\frac{5}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B%5Cfrac%7B4%7D%7B5%7D%7D%5C%5C%5C%5C%5Cfrac%7B5%7D%7B4%7D)
Rewrite as a ratio;
y : x = 5 : 4
The answer to this question is 2