Question

5) 2.3 ÷ 100 = _________

6) 7.63 x 10 =_________

7) (a+b) x (a-b)= ________​

Answer 1

Answer:

2.3 ÷ 100 = 0.023

7.63 ÷ 100 = 0.0763

(a+b) × (a-b) = a^2 - b^2

It is your answer

Answer 2

Answer:

5) 0.023 ; 6) 76.3 ; 7) I THINK IT WOULD BE THE SAME

Step-by-step explanation:

7) I THINK IT WOULD BE THE SAME because it all depends that which no. do you choose OR ELSE it's (a+b) X (a-b)