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Chapter 1: Q63. (page 66)

27梅3+12鈭�4=

A.鈭�115

B.2711

C. 17

D. 25

Short Answer

Expert verified

The value of the expression is 17.

Step by step solution

01

Step 1. Given expression.

27梅3+12鈭�4

02

Step 2. Solve the expression.

In order to solve the expression first simplify the operation inside the small brackets, as

27梅3+12鈭�4=27梅3+8=27梅3+8

Now note that division/multiplication is given priority, thus above is further simplified as:

27梅3+8=9+8=17

Thus,

27梅3+12鈭�4=17

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