Karen started painting the walls at 9:25 am, and she said that she would finish the job at 2:35 pm. Her mother said that three fourths of that time was enough to paint the walls. However, when Karen finished the job, they noticed that it actually took her 2/3 of an hour longer than the time predicted by the mother. How much longer did Karen predict it would take then the time it actually took her to complete the job (what part of an hour)?

She predicted it would take her 2/3 of an hour less than it actually took her.

Step-by-step explanation:

2/3 of an hour less than it actually took her.

Step-by-step:

Not the Karen's hahahaha

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

$15 each

step-by-step explanation:

$45/3 children= $15 each