Question

I just need help with #4

Answer 1

First operation is multiplication .

(2000)+(50) +(0.07)+(0.001) =2050.071

Answer 2

2 x 10³ = 2000

5 x 10 = 50

7 x 10⁻² = 0.07

1 x 10⁻³ = 0.001

2050.071