How do you simplify -48 div(-8) * 5 div 10−48÷(−8)⋅5÷10 using order of operations?
2 Answers
Apr 25, 2017
3
Explanation:
Explanation:
When evaluating an expression with
color(blue)"mixed operations"mixed operations there is a particular order that must be followed.Follow the order as set out in the acronym PEMDAS
[Parenthesis (brackets), Exponents (powers), Multiplication, Division, Addition, Subtraction]
If the expression consists only of multiplication/division or
addition/subtraction, then evaluate from
color(blue)"left to right"left to right
-48-:(-8)xx5-:10−48÷(−8)×5÷10
"evaluating from left to right"evaluating from left to right
rArr6xx5-:10larr" first division"⇒6×5÷10← first division
=30-:10larr" multiplication"=30÷10← multiplication
=3larr" second division"=3← second division