0.019///////////////////////////////////////////////////////////////////If u dont believe use calculator
Step-by-step explanation:
<u>Break down the word expression:</u>
The sum of 5 and b divided by two
the sum (+) of 5 and b (5 + b) divided by 2.
<u>Expression:</u>
Parentheses represent that we need to add first, in order to divide the sum by 2.
<span>Is it 0.262626...?
repeating decimals you have to write at least two of the repeats so it is obvious what is repeating.
1000x = 262.62626...
10x = 2.62626...
1000x - 10x = 260
990x = 260
x = 26/99</span>