ANSWER and EXPLANATION
We want to find the number of minutes she practiced each day and in total.
An hour is equal to 60 minutes.
On Monday, she practiced 1/2 of an hour. To convert this to minutes, multiply 1/2 by 60 minutes. That is:
On Tuesday, she practiced for 1/3 of an hour. That is:
On Wednesday, she practiced for 1/4 of an hour. That is:
On Thursday, she practiced for 1/4 of an hour. That is also equal to:
On Friday, she practiced for 1/2 of an hour. That is equal to:
To find the total number of minutes that she practiced in all during the week, find the sum of the number of hours for all the days given.
She practiced for 110 minutes during the week.