Reduce the ratio to its lowest form 42 24:

The answer to the question would be 7:4. This is because if you divide both numbers by 2, it equals 21:12, and then you divide by 3, giving you 7:4.

i would need to see the dot plot : )

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb