You would do 20 • 3=60 and the you would add 20 • 1/5=4 so, your total is 64in.
What are the following sets?
The product of two integers is an integer; the difference of two integers is an integer; a rational is defined as one integer divided by another non-zero integer.<span>
the diference of two numbers is always rational</span>
Do 32% by dividing 2250 by 32
Sorry, i dont know that one. i wish i could help ya