Morgan rewrote the expression 90 + (10 + 4.8) as (90 + 10) + 4.8. How will this change the work that is needed to evaluate the expression?

asked Oct 6, 2021 6.7k views

1 vote

5.2k points

Please log in or register to add a comment.

4 votes

Answer:

4.8 is now added after finding the sum of 90 and 10.

Explanation:

Martynnw answered Oct 6, 2021

4.7k points

3 votes

PEMDAS
90 + (10 + 4.8) = 90 + 14.8 = 104.8
(90 + 10) + 4.8 = 100 + 4.8 = 104.8

5.1k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.8m answers