<span>You multiply both the numerator and the
denominator by the same number (but not 1 or 0), but don't
simplify. 3/10 is your fraction, and you could multiply the top and
bottom numbers by 2 to get 6/20.
I hope I helped please leave thanks
</span>
Looking at 49 and 21, you immediately know that 7 can be divided out of both.
49:21
=49/7:21/7
=7:3
7:3 is the answer.
Hope this helps!
V solid = π *

* 13 / 3 + π *

* 2 = 3.14 * 25 *13 / 3 + 3.14 * 50 = 340.16 + 157 = 497.16 ≈ 497.20 cubic centimeters;
The possible answers are 15,5 and 10,10
<h2>
The product of the rational expressions
.</h2>
Step-by-step explanation:
We have,

To find, the product of the rational expressions
= ?
∴ 
= 
= 
= 
= 
Thus, the product of the rational expressions
.