(simplify ratio and calculate ratio) 3 / 4:8:50.18:2.4 3 / 4:0.25 5 / 6

Three quarters: five eighths = 6:5, the ratio is six fifths

RELATED INFORMATIONS

1. Ratio: 1 / 12 of 12=____ Simplification ratio: 5 / 6=____
2. 2:12:25:8, simplify the ratio and calculate the ratio
3. 32:24 one sixth to three 1.25:0.75 11 / 12 vs. 5 / 24 4.5:5 1:2.6 Four in seven vs one in three 15:24 16:2.4
4. Proportion of circle______ It's called the area of a circle
5. How to simplify 28 of 42 math problems in Grade 5 of primary school
6. Given a + B = 3, X-Y = 1, find the value of A2 + 2Ab + b2-x + y
7. Teach me a math problem 1 + 2 + 3 +. + 100 =?
8. Simple calculation: 23 × 4 × 8 × 25 What's the formula
9. Xiao Wang from 1, 5, 9, 13, 17, 21, 25, 29, 33, 37 If the sum of three consecutive numbers is 159, then the product of the three numbers is 159___________
10. 16.12 × 99 × 16.12 simple calculation is killing me!
11. What's 78 / 5 (97 / 30 + 8 / 3) = 4? It's how to solve the equation.
12. Find the law 2,5,10, x, 26,37,50. What is the number represented by X
13. 1 / 2, 1 / 4, 1 / 10, 1 / 26 () ()
14. 1. 18 / 5, 3 / 16 and 7 / 24 The requirement is to divide the three numbers
15. 2. As shown in the figure, ab = AC, MB = MC, is the straight line am the vertical bisector of BC?
16. AB = 20, point C is a point of line AB, and Mn is the midpoint of AC and BC respectively I———I———I————I————I A M C N B
17. Qingdao version of mathematics primary school first to sixth grade learned plane graphics To concept, clear, a little more, a piece of A4 paper content
18. Find the rule 2 / 5 4 / 7 8 / 11 16 / 19 and so on
19. 7,8,11,7,15,( ),19,5
20. 67.3 ten (7.3 + 19.5) calculation