19.1 Hope this helps a lot
13.
65% = 65/100, and 65/100 * 20 = 13
One way to find the GCF of a number is to list out all of the factors of each number and then find which factors they both have. The largest of the common factors is the GCF. Hope this helps!
Answer:
the numbers are 4 and 10!
Step-by-step explanation:
