Question

Q. Class 8th Maths (Solve it step by step) | NO DIRECT ANSWER ACCEPTED |​

Answer 1

Answer:

3450000000

3.45 × 10000000

3.45 × 10⁷

Answer 2

Answer :-

1) 3450000000

$\sf \: 3450000000 = 345 \times {10}^{7}$

But standard form consists only 1 digit at left place.

$\sf \: 3450000000 = 3.45 \times {10}^{2} \times {10}^{7}$

$\sf \: 3450000000 = 3.45 \times {10}^{(7 + 2)}$

$\sf \: 3450000000 = 3.45 \times {10}^{9}$

Required Ans.