What is 1 / 106:1.69/44:17/18
1/106:1.69/44=1/106 / 1.69/44=1/106 *44/1.69=2200:53*1691.69/44:17/18=1.69/44 / 17/18=1.69/44 * 18/17=9*169:17*22002200:53*169=9*2200:9*53*169 =19800:806139*169:17*2200 =9*53*169:17*53*2200=8...
RELATED INFORMATIONS
- 1. 1-18 / 1 is equal to?
- 2. 18 / 5 + 10 / 7 + 18 / 13 + 10 / 1 is equal to?
- 3. 3 / 13, 4 / 19, 8 / 23, 12 / 35, 24 / 59
- 4. 1/2+5/6+11/12+19/20+ ---- +89/90+109/110
- 5. 11 / 20-19 / 30 + 29 / 42-41 / 56 + 55 / 72-71 / 90 + 89 / 110-109 / 132, there should be a process
- 6. 12+56+1112+1920+2930+… +97019702+98999900.
- 7. One half plus five sixths plus eleven twelfth plus nineteen twenties plus twenty-nine thirties. To 9899 9900 It's the method, not the calculation
- 8. 12+56+1112+1920+… +98999900=______ .
- 9. 12+56+1112+1920+2930+… +97019702+98999900.
- 10. How much is half plus five sixths plus eleven twelfth plus nineteen twentieth? It must be a simple calculation and try not to divide
- 11. From the conversation with the doctor, Xiaojiang learned that adults need about 8L oxygen per minute. How many liters of air do adults need per minute? What is the mass of 8L oxygen in standard condition? What is the mass of air required? (oxygen density = 1.429g/l, air density = 1.293g/l)
- 12. The number of girls in the school sports team is two fifths of the number of boys, and then there are three boys. At this time, the number of girls is one fifth of the number of boys Three eighths, how many people are there in sports now?
- 13. 2.5 times two fifths
- 14. 6 × 3 / 4 = 27 / 5 × 4 / 3 = 15 / 2 × 6 / 5 = remember about!
- 15. -Three and seventeen four times two and fifteen two seven and seventeen four times fourteen and fifteen thirteen four times (- fourteen and fifteen thirteen) Come on, in a hurry!
- 16. What can be easily calculated should be 1 / 4 × 4.6 + 27 / 5 × 25%
- 17. Five out of seventeen times two out of five times two point three
- 18. 349-12.5 * 418 = 450 △ 25 = 7 / 15 * 2 / 17 + 2 / 15 * 8 / 17 = 9.8 * 50.2 = 5.3 * 2.72= What can be easily calculated should be easily calculated! Here are five separate questions
- 19. 1. Simplification ratio (1) 187cm: 17m (2) 0.25kg: 1g (3) 2 / 5 to 1 / 4 (4) 1.25 to 4.5 2 2. Calculate the ratio (1) 1 / 4: 1 / 5 (2) 18:3 (3) 0.0.001 (4) 0.4KG: 1.2m 3. Calculate the unknown x (1) 3: x = 9:18 (2) 25th x = 0.8 of 125 (3) 3 / 5 x-35% x = 1.25 (4) 25% x + 3 / 2 = 7.5 (5) 3x-120% = 9 / 20 (6) x-20% x = 8 / 5
- 20. 17.98 + 2.5 * 0.3-18 / 1.5 to be simple