The fourth number is ()
One or one in 16 or one in 25, all three will do
What's the ratio of 0.8 2.5 9 / 20 with 1 number
8:9 of 20 = 40 of 9:2.5
Add two seventh, 20 and 3 to a number to form a proportion ()
2/7:20=3:210
RELATED INFORMATIONS
- 1. 2, 0.9, 1.5, three numbers and () can form a proportion
- 2. The four numbers of 0.3, 0.5, 1.5 and 0.9 can make up the proportion,
- 3. 9. The four numbers 7, 18 and 20 can form several groups of Coprime numbers
- 4. A number can be proportional to 0.16, 0.32 and 0.4, which may be
- 5. In a proportional formula, the sum of the two external terms is 37, the difference is 13, and the ratio of the two ratios is 5 / 6?
- 6. In a formula, the sum of the two external terms is 38, the difference is 22, and the ratio of the two ratios is eight fifths Let's talk about it
- 7. In a proportion, the two internal terms are equal, and the ratio of the two ratios is two-thirds. Write the proportion formula
- 8. For a formula, the sum of two external terms is 37, the difference is 13, and the ratio of the two ratios is 12 / 5
- 9. In a proportion, the sum of the two external terms is 37 and the difference is 13. The ratio of the two ratios in this proportion is 12 / 5. Please write down the proportion formula
- 10. Write out that the ratio is two ratios of six and make up the ratio
- 11. Two digits are randomly selected from 0, 3, 2, 4 and 5 to form two digits. Those that are multiples of 3 are: those that are multiples of 2 and 5 are: those that are multiples of 2 and 3 are:
- 12. Use 2,5,9,4, choose 3 numbers to form the multiple of 3 and 9 respectively All of them! For example: multiple of 3: Multiple of 9:
- 13. How to use three sixes and four zeros to read out three zeros?
- 14. X 10 5 x 10 6 =1000
- 15. 10. The four numbers 8, 6 and 4 are composed of 24 (each number is used at least once)
- 16. Use four 3's and three 0's to form a read-only number of three 0's Fast
- 17. Three sevens and three zeros are read-only. How to write the number of two zeros
- 18. Three, four, five and a can be used to form a proportion. The maximum of a is [], and the minimum of a is []
- 19. Select nine numbers from the ten numbers of 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 to form a two digit number, a three digit number and a four digit number, so that the sum of the three numbers equals 2010, then the unselected number is______ .
- 20. Use 2, 5, 4 and 8 to form two two digit numbers. The product of the two two digit numbers is the largest______ The smallest is______ .