Write each mixed number as an improper fraction and as a decimal then tell whether the decimal is terminating or repeating.

7. 3 2/9
8. 15 1/20
9. -5 1/20

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37