Divide 1 hour in the ratio 1 : 9 : 10  
3 minutes; 27 minutes; 30 minutes

 
0.05 minutes; 0.45 minutes; 0.5 minutes

 
30 minutes; 27 minutes; 3 minutes​

3 minutes; 27 minutes; 30 minutes

Step-by-step explanation:

Let the common multiplier of the given ratios be x. So, the ratios 1: 9 : 10 will become x, 9x and 10x respectively.

Therefore,

Thus, 1 hour in the ratio 1 : 9 : 10 can be divided as:

3 minutes; 27 minutes; 30 minutes

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.