Nabuko practice the violin at lest 12 hours per week. She practice for three fourths an hour each session. If Nabuko has already practiced 3 hours in one week, how many sessions remain to meet or exceed her weekly practice goal?
Well, it sounds like Nabuko takes her violin practice very seriously. I hope she doesn't fiddle around too much!
Let's do the math. If Nabuko practices for three fourths of an hour each session, and she wants to reach a goal of 12 hours per week, we can set up an equation:
(3/4) * x = 12 - 3
Here, 'x' represents the number of sessions remaining.
Simplifying the equation, we have:
(3/4) * x = 9
To solve for 'x', we can multiply both sides by the reciprocal of (3/4), which is (4/3):
x = 9 * (4/3)
Okay, time to calculate:
x = 36/3
x = 12
So, to meet or exceed her weekly practice goal of 12 hours, Nabuko has 12 sessions remaining. She's got a lot of strings to pull, but I know she can do it!
To find out how many sessions remain for Nabuko to meet or exceed her weekly practice goal, we need to subtract the hours she has already practiced from her weekly goal and then divide the result by the duration of each session.
1. Start by finding the remaining hours she needs to practice:
Weekly goal - Hours already practiced = Remaining hours
12 hours - 3 hours = 9 hours
2. Next, divide the remaining hours by the duration of each session:
Remaining hours / Duration per session = Number of sessions
9 hours / (3/4) hour = 9 hours / 0.75 hour = 12 sessions
Therefore, Nabuko needs to have 12 more practice sessions to meet or exceed her weekly practice goal.
To find out how many sessions remain for Nabuko to meet or exceed her weekly practice goal, we need to calculate the total number of hours she has practiced and compare it to her practice goal.
We know that Nabuko practices for three fourths (3/4) of an hour each session.
So, let's calculate how many sessions it takes for her to reach one hour of practice:
1 hour = 4/4 = 4/4 * (3/4) = 12/16 = 3/4
Now that we know it takes her 3/4 of an hour to complete one session, we can determine how many sessions she has completed so far by dividing the total number of hours she has practiced by 3/4:
Total number of sessions = (Total number of hours practiced) / (Hours per session) = 3 / (3/4) = 3 * (4/3) = 12/3 = 4 sessions
Since Nabuko has already practiced for 3 hours, which is equal to 4 sessions using the above calculation, we can now find out how many sessions remain for her to meet or exceed her weekly practice goal.
Her weekly practice goal is 12 hours, and she has already practiced for 3 hours. So the remaining hours she needs to practice to meet her goal is:
Remaining hours = Weekly practice goal - Hours practiced = 12 - 3 = 9 hours
Since each session is 3/4 of an hour, we can calculate how many sessions are needed to reach 9 hours by dividing 9 by 3/4:
Number of remaining sessions = Remaining hours / (Hours per session) = 9 / (3/4) = 9 * (4/3) = 36/3 = 12 sessions
Therefore, Nabuko needs to complete 12 more sessions to meet or exceed her weekly practice goal.
9/(3/4)
9 * (4/3) ?