What is the next number in this pattern 0.50 for 0.6 0.66 0.72

SOLUTION:

0.6 + 0.06 = 0.66

0.66 + 0.06 = 0.72

OR

0.66 - 0.6 = 0.06

0.72 - 0.66 = 0.06

Therefore, the numbers are increasing by 0.06

Thus, in order to obtain the next number in the pattern, I will add 0.06 to the currently last number in the patter as displayed below:

0.72 + 0.06 = 0.78

FINAL ANSWER:

Therefore, the next number in the pattern is 0.78.

Hope this helps! :)
Have a lovely day! <3