chapter 2 Arithmetic Expressions - Part 5

Simplify: 45 - [38 - {60 ÷ 3 - (6 - 9/3)}]

Type: MCQ • Marks: 1
Simplify: 45 - [38 - {60 ÷ 3 - (6 - 9/3)}]
Options
A. 20
B. 35
C. 24
D. 25
Explanation
Innermost: 9/3 = 3, 6 - 3 = 3; 60 ÷ 3 = 20; {20 - 3} = 17; [38 - 17] = 21; 45 - 21 = 24.
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Class 7th Ganita Prakash 1

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