Question

13 3/4+(3,25-1 1/3*2.01)

Answer 1

$13\dfrac 34+\bigg(3,25-1\dfrac 13\cdot 2,01\bigg)\boldsymbol{=14,32}\\\\\\1)~~1\dfrac 13\cdot 2,01=\dfrac43\cdot 2,01=\dfrac{4\cdot 3\cdot 0,67}3=4\cdot 0,67=2,68\\\\2)~~3,25-2,68=0,57\\\\3)~~13\dfrac 34^{~(25}+0,57=13\dfrac{75}{100}+0,57=13,75+0,57=14,32$

Answer 2

First, we need to simplify the expression inside the parentheses: 1 1/3 * 2.01 = 4/3 * 2.01 = 2.68 3.25 - 2.68 = 0.57

Now we can substitute this value back into the original expression: 13 3/4 + 0.57

To add these two numbers, we need to convert the mixed number 13 3/4 to an improper fraction: 13 3/4 = (4 * 13 + 3)/4 = 55/4

Now we can add the fractions: 55/4 + 0.57 = 55/4 + 57/100

We need to find a common denominator for these fractions. The smallest common multiple of 4 and 100 is 100, so we can convert both fractions to have a denominator of 100: 55/4 * 25/25 = 1375/100 57/100 * 1/1 = 57/100

Now we can add the fractions: 1375/100 + 57/100 = 1432/100

Finally, we can simplify this fraction by dividing both the numerator and denominator by their greatest common factor, which is 4: 1432/100 = 358/25

Therefore, the final answer is 358/25 or 14 18/25.