Question

question 4
find the sum of:
0.453 + 18.5 + 1.6

Explanation:

Step1: Add 0.453 and 18.5

$0.453 + 18.5 = 18.953$

Step2: Add the result to 1.6

$18.953 + 1.6 = 20.553$

Answer:

20.553