The difference of two divided by three fourths minus two sixths multiplied by five ninths

(2 △ 3 / 4-21 / 6) △ 5 / 9
=(8/3-7/3)X5/9
=1/3X5/9
=5/27

RELATED INFORMATIONS

1. 24 * (3 / 4 + 1 / 2-7 / 12) simple operation
2. Simple calculation of (24 / 19 + 16 / 17) x12.5% + 15 / 17
3. Use simple calculation to calculate the following question: 24 * (5 / 12 + 1 / 15) * 15
4. 5 minus 2 and 17:14 minus 1 and 17:3, simple calculation
5. Simple calculation of 177 13 / 5 - (21 3 / 1 + 77 13 / 5) - 83 / 1 177 5 / 13 - (21 2 / 3 + 77 5 / 13) - 8 1 / 3
6. 5 and 2 / 1, 17 / 18, 18 / 19, 8 / 7
7. Who is the closest to 1 / 2 in 7 / 8, 5 / 9, 13 / 12, 23 / 47, 8 / 15, 4 / 12 and 17 / 18
8. (4 of 3 and 7) / (2 of 1 and 3) × (15) / (1 of 2) is equal to
9. How much is 3 out of 7 in 15 minus 4 out of 7 in 2?
10. X plus 12 / 3 is 15 / 30,
11. Simple operation: 1 / 6 + 7 / 12 (3 / 4-1 / 6)
12. (- 4 and 8 / 7) - 3 and 8 / 1 - (- 5 and 2 / 1) + (- 4 and 4 / 1)
13. (5 / 8 × 7 / 3 + 2 / 3 × 5 / 8) △ 5 / 8
14. How do four zeros exactly equal 24
15. The formula 24 times 31 can be used to calculate the hours of the big month. How many different algorithms are there to calculate 24 times 31? What does 24 stand for? Multiply 31
16. (12-8-4) * (- 24) has a simple algorithm
17. 5871 / 103 + (247 + 82) / 5-1 simple algorithm
18. 8 2 4 6 how to calculate to 24 with four methods
19. Please use 5,4, - 2, - 6 to calculate 24. There are several algorithms Must add, subtract, multiply, divide, brackets all applied to the formula
20. How to calculate 4 out of 7 times 5 plus 2 out of 7 times 6 plus 1 out of 7 times 24 with a simple algorithm Come and help me