Calculate a youth daily average without replacing daily checks

Supplied materials

• Paper or a text document; all cases below are original fictional learning inputs.
• An adult may read aloud; drawing or spoken answers are valid. No personal health information or physical performance is required.
• The separate worked case gives weekdayMinutes=30, weekendMinutes=100. Compute(5×weekday minutes+2×weekend minutes)/7. First identify the quantities and keep their units consistent. The calculation is (5*30+2*100)/7=50 minutes/day average. Round to six decimal places where needed. That result answers this supplied planning question only. It does not establish what a real person did, diagnose a condition or prove physical skill. Compare the units with the question before accepting a number.
• Fictional case 1: weekdayMinutes=50, weekendMinutes=85. What is the modeled result using the stated method?
• Fictional case 2: weekdayMinutes=60, weekendMinutes=60. What is the modeled result using the stated method?
• Fictional case 3: weekdayMinutes=40, weekendMinutes=75. What is the modeled result using the stated method?
• Fictional case 4: weekdayMinutes=55, weekendMinutes=90. What is the modeled result using the stated method?
• Fictional case 5: weekdayMinutes=70, weekendMinutes=35. What is the modeled result using the stated method?
• Fictional case 6: weekdayMinutes=45, weekendMinutes=80. What is the modeled result using the stated method?

Learn the idea

A weekly average summarizes seven daily totals, but youth guidance remains daily. The same average can come from very different patterns. A large amount on one day does not establish that each other day has the reference amount.

The supplied fictional teen week consists of five equal weekday totals and two equal weekend totals. Multiply each by its count, add and divide by seven. Keep the individual-day categories visible so the average cannot hide lower days.

No personal log or physical activity is required. This is a paper summary, not a judgment of fitness or a guarantee of health. Actual planning should consider access and abilities with appropriate support, and a plan is not evidence of performed activity.

1. Mark the facts or constraints in the supplied case.
2. Apply the method explained above; draw a sequence, table or decision map.
3. Compare your result with the worked solution and explain the difference.
4. Complete the new cases, then check the changed-case extension.

Check your reasoning

Your answer is temporary and is not saved to an account. Download your current answer before leaving or reloading. Written work on paper or in another app stays in your own file.

Take it further

Changed case: weekdayMinutes=65, weekendMinutes=30. Show the operation. Expected: (5*65+2*30)/7=55 minutes/day average; round to six decimal places where needed, retain model limits and explain the units.

Nothing here is saved to an account or sent to a teacher. The answer download includes your current choice and any checked feedback. It does not include choices from the separate More practice section. Download that section separately.