Question

help me quick and plsss​

Answer 1

Answer:

7) ans -3/2

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

6) value of A =3

7)3/-2

8) a multiply by 100+ b multiply by 10 + c multiply by 1

see - a*100+b*10+c*1

* this means multiply

9) 245

10 ) 7/10⁶

11) 9²=81 so unit digit is 1

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