Four of the following five parts numbered (1), (2), (3), (4) and (5) are exactly equal. The number of the part which is not equal to the other four is the answer


A) \( \Large 136 \times 12 \div 9 \times 3 = \)

B) \( \Large 17 \times 64 \div 6 \times 3 = \)

C) \( \Large 36 \times 17 \div 9 \times 8 = \)

D) \( \Large 76 \times 6 \div 19 \times 17 \)

Correct Answer:
D) \( \Large 76 \times 6 \div 19 \times 17 \)

Description for Correct answer:
Option (1): \( \Large 136 \times 12 \div 9 \times 3 \)

= \( \Large 136 \times 12 \times \frac{1}{9} \times 3 = 544 \)

Option (2): \( \Large 17 \times 64 \div 6 \times 3 \)

= \( \Large 17 \times 64 \times \frac{1}{6} \times 3 = 544 \)

Option (3) : \( \Large 36 \times 17 \div 9 \times 8 \)

= \( \Large 56 \times 8 \times \frac{1}{4} \times 18 = 544 \)

Option (4) : \( \Large 56 \times 8 \div 14 \times 17 \)

= \( \Large 56 \times 8 \times \frac{1}{4} \times 18 = 544 \)

Option (5) : \( \Large 76 \times 6 \div 19 \times 17 \)

= \( \Large 76 \times 6 \times \frac{1}{19} \times 17 = 408 \)

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