Question : What is the value of 49 ÷ 7 – 343 ÷ 7 – 243 ÷ 27 + 729 ÷ 27 + 152 ÷ 19?
Option 1: –16
Option 2: 32
Option 3: 16
Option 4: –32
Correct Answer: –16
Solution :
49 ÷ 7 – 343 ÷ 7 – 243 ÷ 27 + 729 ÷ 27 + 152 ÷ 19
= 7 – 49 – 9 + 27 + 8
= – 58 + 42
= – 16
Hence, the correct answer is – 16.
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