(4x7)-[(10x2)-2] Pre-Algebra Sem 1 1.14.4 (CST)
1 answer:
Answer:
10
Step-by-step explanation:
so i know Americans use PEMDAS but i use BODMAS( Bracket, Order, Division,Multiplication, Addition and Subtrction)
first we solve the inner brackets
(4x7)-[(10x2)-2]
(28) - [(20)-2]
next set of brackets
28- 18 =10
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