Question

(i) 2.3 -[1.89 - {3.6 - (2.7 -0.8 -0.03 )}]​

Answer 1

Step-by-step explanation:

2.3-[1.89-{3.6-3.53}]

2.3-[1.89-0.7]

2.3-1.19

1.11

Answer 2

this is the answer of this question.