3.5 = fraction

3.5 = 7 / 2

RELATED INFORMATIONS

1. 1 / 5 + 5 / 7 - 3 / 7 + 4 / 5 is equal to several parts
2. What's the percentage of 3 out of 5 that is 9 out of 10?
3. (1) What is the ratio of 1 / 2 of 2 / 7? What is the ratio of 5 / 9 to 1 / 3? (1) What is the ratio of 1 / 2 of 2 / 7? (2) how many times is 5 / 9 of 1 / 3? (3) how many times is 4 / 4 multiplied by 3 / 10?
4. If a is 5 / 9 of B and B is 2 / 3 of C, how much less is a than C and how much is a (B plus C)?
5. 6 and a third = a few thirds = five and a few fractions = five and a few tenths
6. 5 is a fraction of 20, a quarter of 20 is a third of 60
7. How many parts of a decimeter is 5cm?
8. Four out of 25 is a fraction of nine out of five
9. If 1 / 6 of the number is equal to 3 / 5 of the false number, what is 3 / 9 of the false number equal to?
10. What is 1 / 12 of 5 / 8?
11. One fifth of three tons is a fraction of a ton, a fraction of a ton
12. What is the maximum true fraction of a molecule 1?
13. The product of the numerator and denominator of a simplest fraction is 36. What is the number? Urgent ······ urgent
14. The maximum true fraction of molecular time 1
15. The sum of the numerator and denominator of a simplest fraction is 18. Which fraction is the largest
16. 15:5 3x [- 0.75] x [- 3:9 5x [- 13:5] =?
17. One job, originally planned to be completed in 10 days, was actually completed in 8 days, and the working time was shortened______ %, work efficiency improved______ %．A.12.5 B.20 C.25 D.10．
18. One job, originally planned to be completed in 10 days, was actually completed in 8 days, and the working time was shortened______ %, work efficiency improved______ %．A.12.5 B.20 C.25 D.10．
19. One job, originally planned to be completed in 10 days, was actually completed in 8 days, and the working time was shortened______ %, work efficiency improved______ %．A.12.5 B.20 C.25 D.10．
20. The washing machine factory plans to produce 1200 washing machines in 25 days. In fact, it completed the task five days ahead of schedule, and actually completed several percent of the task every day Expressed by the simplest fraction