Simplification ratio 15:0.03 18:0.12 1:36 1 0.9:40 8.8:10 8:5:4 3 It's urgent

15:0.03=500:1=500
18:0.12=150:1=150
1:12:36 = 3:1 = 3
0.9:40=9:400=9/400
8.8:10=22:25=22/25
5:8: 3:4 = 5:6 = 5 / 6

RELATED INFORMATIONS

1. Simplification: (1) 3-18 (2) - 24-36 (3) - 24-6 (4) - 16-48
2. Simplification 36:24 2:3:8.4:1.6 1:4 1 4:36 0.12:2.4 2:16 9
3. 3: 12 = 6 divided by 24 = 0.25 = 36 parts = ()%
4. 2 divided by 8 / 5 * 25 / 24 [1 - (1 / 2 + 1 / 3)] * 36
5. Three parts equals eight parts equals one part equals 24 parts equals 0.25
6. (negative two thirds) × (- 18) + (+ 0.25) × (- 6) × (- 5)
7. Minus 0.36 times minus two ninths equals zero
8. How to solve 3 / 8: x = 5%: 0.6
9. Find the value of x-3 of 6 = x + 5 of 8
10. (3 / 8 + 5 / 6) x = 870
11. Write the greatest common factors of the numerator and denominator of the following fractions: 8 / 9, 6 / 15, 21 / 28, 9 / 45, 18 / 36, 33 / 44 emergency
12. Write the greatest common factor of the numerator and denominator of the following fractions. 6 out of 21 () 10 out of 35 () 8 out of 18 () 21 out of 35 () 15 of 16 () 11 of 13 () 7 of 14 () 10 of 22 () 5 of 24 () 9 out of 12 () 5 out of 25 () 36 out of 48 ()
13. Write the greatest common factor of the numerator and denominator of the following fractions. 7 / 9, 8 / 36, 18 / 72,
14. Write the greatest common factor of numerator and denominator of the following numbers 7 8 18 9 - () - () - () 9 36 72 15 respectively Seven out of nine, eight out of 36, eighteen out of 72, nine out of 15. (it's these scores. The ones you just scored are scrapped.)
15. Write the greatest common factors of the numerator and denominator of the following fractions: 8 / 12, 15 / 21, 9 / 15, 6 / 18 emergency
16. 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,18,21,23,30,36,42 Who is a multiple of three
17. Simple operation 36 * 1.28 + 8.2 * 3.6-3.6
18. 3.72/0.26+6.28*6-3.72*37/13=
19. 6 * () * 36. 7 = (), fill in the appropriate number, make the calculation simple
20. Solve the equation X-8 7 / 8 = 21, please