Question

(4.6 X 109) + (1.7 X 107). please help me evaluate this.​

Answer 1

683.3

Explanation:

Remove parentheses.

4.6 ⋅ 109 + 1.7 ⋅ 107

Simplify each term.

multiply 4.6 by 109

501.4 + 1.7 ⋅ 107

multiply 1.7 by 107

501.4 + 181.9