Look at the number sentences 9-3=6 6-3=3 3-3=0 Write a division sentence that matches the repeated subtraction shown above

The division sentence is 9 ÷ 3

Step-by-step explanation:

To find - Look at the number sentences 9-3=6 6-3=3 3-3=0 .Write

              a division sentence that matches the repeated subtraction

              shown above

Proof -

The division sentence is 9 ÷ 3

Reason -

9 ÷ 3  means we are subtracting 3 from 9 till we get 0 , and we get 0 after subtraction 3 times.

i.e 9 - 3 - 3 - 3 = 0

We can also write this as ,

9 - 3 = 6

6 - 3 = 3

3 - 3 = 0

For example -

20 ÷ 4 = ??

Answer :

20 − 4 − 4 − 4 − 4 − 4 = 0.

I subtracted 4 five times,

so 20 ÷ 4 = 5.

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

the answer is 8/21

hope this