Answer:
The ratio equivalent to 12/21 with lower terms = 4/7
A ratio equivalent to 12/21 with greater terms = 24:42....
Step-by-step explanation:
First we will find the ratio equivalent to lower terms:
The given value is 12/21.
we will cancel out both the terms by 3.
12/21 = 4/7
Now we will find the ratio equivalent to 12/21 with greater terms:
We can write 12/21 in ratio form like 12:21
Now multiply both the ratios by 2.
12*2 : 21*2
24 : 42
Thus the ratio equivalent to 12/21 with lower terms = 4/7
A ratio equivalent to 12/21 with greater terms = 24:42....
