Question

Help Me plz anyone I don't know what to do

Answer 1

2 times 10 to the 5th power = 2 x 1,000,000 = 2,000,000 meters

4 times 10 to the 5th power = 4 x 1,000,000 = 4,000,000 meters

Answer: 4,000,000 + 2,000,000 = 6,000,000

Hope this helped!

Answer 2

2*10^5= 200000

4*10^5= 400000

200000 + 400000= 600000

600000 in scientific notation is 6 × 10^5

Hope this helps.