Question

What is the difference of 620 and 89.7?

Answer 1

Answer: 530.3

Step-by-step explanation:

Difference means to subtract

620-89.7=530.3

Answer 2

Answer:

530.3

Step-by-step explanation:

You want to subtract 620-89.7. If you want to use the standard algorithm you have 620.0-89.7. You "borrow" from the 2 in the tens place, then "borrow" from the ones place. To subtract 10-3 tenths. Then you subtract the ones place which is 9-9=0 ones. Now you subtract 62-8=53 tens. So you have 530.3 as the difference.