First, let's simplify the expression within the parentheses:(6.1/4 - 4.1/8) = (1.525 - 0.5125) = 1.0125
Now, we have:1.0125 * 4 + 3 + 1/3 : 2 + 1/2
Next, perform the multiplication and addition:
1.0125 * 4 = 4.05
4.05 + 3 + 1/3 : 2 + 1/2
Now, let's simplify the expression involving division and addition:
1/3 : 2 = 1/3 * 1/2 = 1/6
Now we have:
4.05 + 3 + 1/6 + 1/2
Finally, combine the terms:
4.05 + 3 + 1/6 + 1/2 = 7.05 + 1/6 + 1/2
Now, find a common denominator to add the fractions:
7.05 + 3/18 + 9/18 = 7.05 + 12/18
Now, convert the fraction to a decimal:
12/18 = 0.6667
Therefore, the final answer is:
7.05 + 0.6667 = 7.7167
First, let's simplify the expression within the parentheses:
(6.1/4 - 4.1/8) = (1.525 - 0.5125) = 1.0125
Now, we have:
1.0125 * 4 + 3 + 1/3 : 2 + 1/2
Next, perform the multiplication and addition:
1.0125 * 4 = 4.05
4.05 + 3 + 1/3 : 2 + 1/2
Now, let's simplify the expression involving division and addition:
1/3 : 2 = 1/3 * 1/2 = 1/6
Now we have:
4.05 + 3 + 1/6 + 1/2
Finally, combine the terms:
4.05 + 3 + 1/6 + 1/2 = 7.05 + 1/6 + 1/2
Now, find a common denominator to add the fractions:
7.05 + 3/18 + 9/18 = 7.05 + 12/18
Now, convert the fraction to a decimal:
12/18 = 0.6667
Therefore, the final answer is:
7.05 + 0.6667 = 7.7167