Question

X - 17 3/8 - 21 7/16 = 19 6/24 даю 50 баллов​

Answer 1

Решение на фото.......

Answer 2

I'm sorry, but the equation you provided seems to be incorrect. Let's solve it step by step to identify the mistake:

1. X - 17 3/8 - 21 7/16 = 19 6/24

To solve this equation, we'll first convert all the fractions to a common denominator. The common denominator for 8 and 16 is 16x8 = 128.

2. X - (17 * 128/8 + 3 * 16/8) - (21 * 128/16 + 7 * 8/16) = 19 * 128/24 + 6 * 128/24

3. X - (2176/8 + 48/8) - (2688/16 + 56/16) = 2432/24 + 768/24

4. X - 2724/8 - 2744/16 = 3200/24

5. Now, let's find a common denominator for 8 and 16, which is 16.

6. X - (16 * 2724/16) - (2 * 2744/16) = 3200/24

7. X - (43584/16) - (5488/16) = 3200/24

8. X - (49072/16) = 3200/24

9. X - 3067/8 = 3200/24

10. Now, let's find a common denominator for 8 and 24, which is 24.

11. X - (3 * 3067/3) = 3200/24

12. X - 9201/24 = 3200/24

13. Now, let's bring the fractions to the same side of the equation.

14. X = 3200/24 + 9201/24

15. X = (3200 + 9201)/24

16. X = 12401/24

So, the correct value of X is 12401/24. Now, let's convert this improper fraction to a mixed number:

X = 12401 ÷ 24 = 516 with a remainder of 17.

Thus, X is equal to 516 and 17/24.

However, in your original equation, you mentioned that the result is 19 6/24. Since 19 6/24 is equivalent to 20 1/24, the equation must be incorrect.

If you have any other questions or equations you'd like me to help with, feel free to ask!