Question

Candace is knitting a scarf. The scarf is 4.6 feet long. if she knits another 1.75 feet, how long will the scarf be?

Answer 1

All we need to do for this one is add. She is adding on to the length, so we need to add the length before she added on to the length that she did add on.
4.6+1.75=6.35
The scarf will be 6.35 ft long.