196k views
5 votes
Simplify the expression (7+47+3)[5×(2×3)]. Use properties to judtify eachstep.

User Trey Bean
by
7.7k points

1 Answer

4 votes
add the numbers in the first parenthesis and multiply the numbers in the second:

( 7 + 47 + 3 ) [ 5 ( 2 × 3 ) ] = ( 57 ) [ 5 ( 6 ) ]

multiply the 5 and 6:

( 57 ) [ 5 ( 6 ) ] = ( 57 ) ( 30 )

multiply the 57 and 30:

( 57 ) ( 30 ) = 1710

answer is 1710
User Sclarson
by
8.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories