Question

please answer as soon as possible ​

Answer 1

Answer:

1 .( I ) is 9.456 ,

I know only this

Answer 2

Step-by-step explanation:

a

i) 9.456

Subtract 3.56 from 13.016 after making 3.56 like decimal

ii) 10.6597

Subtract 20.4 and 9.7403 after making 20.4 like decimal

b

204

Multiply - 13 and - 17 to get 221 and divide - 187 by 11 to get - 17.

Add 221 and - 17 to get 204.