Question

4*1+1*1/100+9*1/1000

Answer 1

4.019

Explanation:

4*1 = 4

1*1/100 = 0.01

9*1/1000 = 0.009

4*1+1*1/100+9*1/1000

= 4 + 0.01 + 0.009 = 4.019

Answer 2

4.019

Explanation:

4*1+1*1/100+9*1/1000

Changing to decimal form

4 + .01 +.009

4.019