estinate the sum or difference.8/9+4/7

2 answers

1 + 1/2 = ____
Don't you mean ESTIMATE?

And you are incorrect, oobleck.

The answer is 1 and 23/50
First you have to find the COMMON DENOMINATOR!!!

WARNING! This was posted by a 7th grader. If you are in a higher grade and do not know this... You need to pull yourself together And start paying attention in class!