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In the following question, by using which mathematical operators the expression will become correct? 22_22_11_11 = 55

In the following question, by using which mathematical operators the expression will become correct?

22_22_11_11 = 55

1). +, ÷, -
2). ×, ÷, +
3). +, ×, -
4). ÷, ×, +

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Guest · Answer 1 · 2019-06-11 07:43:59

Given expression:22_22_11_11 = 55

Let’s check each option,

1) +, ÷, -

Equation will become 22 + 22 ÷ 11 - 11

Now, according to BODMAS rule we have:

22 + 22 ÷ 11 - 11

= 22 + 2 – 11

= 24 - 11

= 13 ≠ 55

2) ×, ÷, +

Equation will become 22 × 22 ÷ 11 + 11

Now, according to BODMAS rule we have:

22 × 22 ÷ 11 + 11

= 22 × 2 + 11

= 44 + 11

= 55

3) +, ×, -

Equation will become 22 + 22 × 11 - 11

Now, according to BODMAS rule we have:

22 + 22 × 11 - 11

= 22 + 242 - 11

= 264 - 11

= 253 ≠ 55

4) ÷, ×, +

Equation will become 22 ÷ 22 × 11 + 11

Now, according to BODMAS rule we have:

22 ÷ 22 × 11 + 11

= 1 × 11 + 11

= 11 + 11

= 22 ≠ 55

Hence, correct set of symbols is ‘×, ÷, +’.

In the following question, by using which mathematical operators the expression will become correct? 22_22_11_11 = 55

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