Question

Example 2. Find the value of
48 - [18 - {16 - (5-4-1}].
Solution : 48-[18-{16-(5-4-1}]
(remove the bar bracket)
= 48 - [18-{16-(5-3)}]
(remove the small brackets)
= 48 - [18 - {16 - 2}]
(remove the curly brackets)
= 48 -(18-14]
(remove the big brackets)
=48 – 4=44
Thus, 48 -[18 - {16 -(5-4-1}]
= 44
rad
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Answer 1

Answer:

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Answer 2

Answer:

We know this process.. but i guess you are teaching students who don't know....

Nice work !!! keep it up....

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