Correct Answer:
Option A - Given expression,
39 + 27 ÷ 108 × 9 – 16 = ?
According to the question, After interchanging the signs-
? = 39 + 27 × 108 ÷ 9 – 16
= 39 + 27 × 12 – 16
= 39 + 324 – 16
= 363 – 16
? = 347
A. Given expression,
39 + 27 ÷ 108 × 9 – 16 = ?
According to the question, After interchanging the signs-
? = 39 + 27 × 108 ÷ 9 – 16
= 39 + 27 × 12 – 16
= 39 + 324 – 16
= 363 – 16
? = 347