asked 89.1k views
4 votes
estimate wheather each sum or dsifference is reasonable. if it is not reasonable, estimate the sum or difference 1/5 + 5/8 is about 3/4

1 Answer

5 votes
Hello!

It is reasonable. if we sum 1/5+5/8 by GCF we get 8/40+25/40=32/40 which 30/40=3/4 so it is a reasonable estimate

hope this helps. any questions please just ask. thank you!
answered
User JosephHirn
by
9.1k points

Related questions

1 answer
3 votes
54.0k views
1 answer
4 votes
39.0k views
1 answer
0 votes
227k views
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.