1.

1). 23.32). 72.93). 14.34). 15.3

Answer»

The given equation is:

6 + 36 (2.3 – 1/2) ÷ 6 - 2 + 0.5

By applying BODMAS rule,

(In BODMAS rule, B stands for BRACKETS, O stands for ORDERS or powers, D stands for Division, M stands for MULTIPLICATION, A stands for Addition, S stands for Subtraction. For simplification, when we use BODMAS rule, firstly open the bracket, then resolve order, after then division, multiplication, addition and then subtraction.)

= 6 + 36 (23-5/10) ÷ 6 - 2 + 0.5

= 6 + 36 × 18/10 ÷ 6 – 2 + 0.5

= 6 + 36 × 9/5 × 1/6 – 2 + 0.5

= 6 + 54/5 – 2 + 0.5

= 6 + 10.8 – 2 + 0.5

= 15.3 = ?


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