Question

(у-9,2)минус 13 целых 5 дробь 9 ровно 35,5

Answer 1

(y-9,2)=35 5/10+13 5/9
(y-9,2)=35 45/90+13 50/90
(y-9,2)=49 5/90
y=49 5/90 +9 18/90
y=58 23/90

Answer 2

To subtract the expression (-9,2) from 13 wholes 5 and 9/35.5, you can follow these steps:

Step 1: Convert the mixed number 13 wholes 5 and 9/35.5 to an improper fraction. To convert 13 wholes to a fraction, multiply 13 by the denominator of the fraction (35.5): 13 × 35.5 = 464.5 Then, add the numerator (9) to get the final numerator: 464.5 + 9 = 473.5

So, the mixed number 13 wholes 5 and 9/35.5 can be expressed as an improper fraction: 473.5/35.5.

Step 2: Subtract the improper fraction 473.5/35.5 from (-9,2): To subtract fractions, you need a common denominator. In this case, the common denominator is 35.5.

(-9,2) = -9.2 473.5/35.5 - (-9.2/1) = 473.5/35.5 + 9.2/1

To add fractions, you need to have a common denominator. Multiply the numerator and denominator of 9.2/1 by 35.5 to get a common denominator of 35.5:

473.5/35.5 + (9.2/1) × (35.5/35.5) 473.5/35.5 + 324.6/35.5

Now that both fractions have a common denominator, you can add their numerators:

(473.5 + 324.6)/35.5 798.1/35.5

Step 3: Simplify the fraction, if possible. The numerator and denominator of the fraction 798.1/35.5 can be divided by 0.1 to simplify it:

(798.1 ÷ 0.1)/(35.5 ÷ 0.1) 7981/355

Therefore, the result of the subtraction (-9,2) - 13 wholes 5 and 9/35.5 is 7981/355.