Question

What is the sum of 2.5 × 104 and 3.4 × 104?

Answer 1

260 + 353.6 = 613.6 that's your answer

Answer 2

613.6 would be the answer. I got it by multiplying 2.5 and 104 together to get 260, then I multiplied 3.4 and 104 together getting 353.6. I then added 260 and 353.6 together to get 613.6.


2.5 * 104 = 260
3.4 * 104 = 353.6
353.6 + 260 = 613.6