Question

(5-1 1/3 * 4 1/6) * 27/31=​

Answer 1

Ответ:

(5 - 4/3 × 2/3) × 27/31

(5 - 8/9) × 27/31

37/9 × 27/31

37 × 3/31

= 111/31 = 3 18/31

Answer 2

To solve the expression, let's first perform the multiplication and then the subtraction:

Step 1: Multiplication 5 - 1 1/3 * 4 1/6 = 5 - (4/3) * (25/6)

Step 2: Convert mixed fractions to improper fractions: 5 - (4/3) * (25/6) = 5 - (4/3) * (25/6) = 5 - (100/18)

Step 3: Find a common denominator for subtraction: The common denominator for 5 and 100/18 is 18. 5 * (18/18) - (100/18) = (90/18) - (100/18)

Step 4: Subtract the fractions: (90/18) - (100/18) = (-10/18)

Finally, multiply by 27/31: (-10/18) * (27/31)

Step 5: Multiply the fractions: (-10/18) * (27/31) = - 270/558

Now, you can simplify the fraction:

• 270/558 = - 45/93

This is the final result of the expression:

(5-1 1/3 * 4 1/6) * 27/31 = - 45/93