How much is 12 + 45?
It's so simple
RELATED INFORMATIONS
- 1. How can five fives equal 123?
- 2. What is 15 minus three tenths?
- 3. A parallelogram and a triangle have the same area. The bottom of the parallelogram is twice the bottom of the triangle. The height of the triangle is 6 decimeters. What is the height of the parallelogram?
- 4. If a project is completed by Party A and Party B in 6 days, the manufacturer shall pay Party A and Party B 8700 yuan in total; if Party B and Party C are completed in 10 days, the manufacturer shall pay Party B and Party C 9500 yuan in total; if Party A and Party C are completed in 5 days, the manufacturer shall pay Party A and Party C 5500 yuan in total 【1】 How many days does it take for each team a, B and C to complete the whole project independently? 【2】 If the time limit is less than 15 days to complete the whole project, which pair will spend the least money to complete the project alone? Please explain the reason
- 5. /a-4/+/b-8/=0,a+b/axb=?
- 6. Work efficiency multiplied by work time is equal to the total amount of work
- 7. How many degrees is 40 degrees and 24 minutes
- 8. 3.14×62.56
- 9. 12.56÷3.14=?
- 10. 56÷X=0.
- 11. How much centigrade is one degree Fahrenheit?
- 12. In mathematics, sin210 = sin (180 + 30) = - sin30 = - 1 / 2 sin (180 + 30) = - why is it negative?
- 13. Calculation: 160 ° 22'30 '
- 14. What's 160 times 30%
- 15. What is X-1 in 5 equal to 6 in 5
- 16. Mathematics problem, I am 1.71 meters, equivalent to how many feet, how many inches?
- 17. In fact, we think 0.9 cycle is about 1. In fact, 0.9 cycle equals 3 times 0.3 cycle equals 3 times one third equals 1. What's your mathematical view
- 18. Given that X / 3 = Y / 4 = m / 5 is not equal to 0, find the value of X + y + m / x + y-m The fraction should write the process, not the value directly
- 19. The following statement is wrong () A. 0 multiplied by any number will get 0b. 0 divided by any number will get 0C. Any number multiplied by 1 or divided by 1 will get the original number
- 20. 72 square meters = [] square decimeters = [] square centimeters