Question

10/21× - 3/4× = 9 1/6

Answer 1

Ответ:

1337

x= 40

Пошаговое объяснение:

17

x = 33 40, x= 33,425

Answer 2

To solve the equation (10/21)x - (3/4)x = 9 1/6, you can start by finding a common denominator for the fractions and then combining like terms. Here's the step-by-step solution:

1. Find a common denominator for 21 and 4, which is 84.

2. Rewrite the equation with the common denominator: (10/21)x * (84/84) - (3/4)x * (21/21) = 9 1/6

3. Simplify the fractions: (840/21)x - (63/4)x = 9 1/6

4. Now, combine the fractions on the left side of the equation: (840/21 - 63/4)x = 9 1/6

5. Calculate the values inside the parentheses: (40 - 63/4)x = 9 1/6

6. Further simplify: (40 - 15.75)x = 9 1/6

7. Subtract 15.75 from 40: (24.25)x = 9 1/6

8. Now, isolate x by dividing both sides of the equation by 24.25: x = (9 1/6) / 24.25

9. Convert 9 1/6 to an improper fraction: x = (55/6) / 24.25

10. Divide the fractions: x = (55/6) ÷ 24.25

11. Calculate the result: x ≈ 0.90206

So, the approximate solution to the equation is x ≈ 0.90206.