Find the GCF of 80 and 32.
I'd start by identifying possible integer factors of both 80 and 32:
80: {1,2,4,5,8,10,16,20, 40, 80}
32: {1, 2,4, 8, 16, 32}
Working backwards, we see that the first factor that is represented in both lists is 16. Is 80 evenly divisible by 16? Yes; the quotient is 5.
Is 32 evenly divisible by 16? Yes; the quotient is 2.
You could writet 80 + 32 as 16(5 + 2). This is a product equal to 112, just as 80 + 32 = 112.
9 because 18÷2=9
you can use models to help too
get 18 things and put them in 2 groups
Answer:
Step-by-step explanation:
Answer:
A square
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
7 is the whole number and 1/3 is a fraction