There are 32 marbles in a jar. 12 of the marbles are red, and the rest of the marbles are blue. What is the ratio of red marbles to blue marbles in the jar?

12 : 10

Step-by-step explanation:

So if there is 32 marbles and 12 are red 32-12= (the amount of blue marbles)                                                                                                                                                                                                                                                                                                                                          

12:10

29 is the correct answer

step-by-step explanation:

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8