Question

Find the sum. Express the answer in scientific notation.
(6.8 x 103) + (2.6 x 105)

Answer 1

Answer is C

Explanation:

first find out the exponents. 10^3 is 1000 so 1000x6.8 is 6800
Then 10^5 is one hundred thousand and 2.6 x one hundred thousand and u can figure it out cuz like AA i gotta do school

Answer 2

Answer: multiply the numbers---

700.4+(2.6*105) = 700.4+273

973.4 the answer