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Time Conversion - Sample Math Practice Problems

The math problems below can be generated by MathScore.com, a math practice program for schools and individual families. References to complexity and mode refer to the overall difficulty of the problems as they appear in the main program. In the main program, all problems are automatically graded and the difficulty adapts dynamically based on performance. Answers to these sample questions appear at the bottom of the page. This page does not grade your responses.

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Complexity=4, Mode=short

Do the following conversions. Round to nearest tenth where necessary.
1.   3 day = hr 2.   1 min = s

Complexity=6, Mode=short

Do the following conversions. Round to nearest tenth where necessary.
1.   4 day = hr 2.   2 day = hr

Complexity=4, Mode=long

Do the following conversions. Round to nearest tenth where necessary.
1.   14 day = wk 2.   24 mo = yr

Complexity=6, Mode=long

Do the following conversions. Round to nearest tenth where necessary.
1.   14 day = wk 2.   4 yr = mo

Complexity=4, Mode=mixed

Do the following conversions. Round to nearest tenth where necessary.
1.   48 mo = yr 2.   48 mo = yr

Complexity=6, Mode=mixed

Do the following conversions. Round to nearest tenth where necessary.
1.   1095 day = yr 2.   3 hr = min

Complexity=3, Mode=complex

Do the following conversions. Round to nearest tenth where necessary.
1.   60 s = min 2.   1 wk = day

Complexity=5, Mode=complex

Do the following conversions. Round to nearest tenth where necessary.
1.   52 wk = yr 2.   3 yr = day

Answers


Complexity=4, Mode=short

Do the following conversions. Round to nearest tenth where necessary.
#Correct AnswerYour Answer
13 day = hr
Solution
3 day × (24 hr/1 day) = 72 hr
#Correct AnswerYour Answer
21 min = s
Solution
1 min × (60 s/1 min) = 60 s

Complexity=6, Mode=short

Do the following conversions. Round to nearest tenth where necessary.
#Correct AnswerYour Answer
14 day = hr
Solution
4 day × (24 hr/1 day) = 96 hr
#Correct AnswerYour Answer
22 day = hr
Solution
2 day × (24 hr/1 day) = 48 hr

Complexity=4, Mode=long

Do the following conversions. Round to nearest tenth where necessary.
#Correct AnswerYour Answer
114 day = wk
Solution
14 day × (1 wk/7 day) = 2 wk
#Correct AnswerYour Answer
224 mo = yr
Solution
24 mo × (1 yr/12 mo) = 2 yr

Complexity=6, Mode=long

Do the following conversions. Round to nearest tenth where necessary.
#Correct AnswerYour Answer
114 day = wk
Solution
14 day × (1 wk/7 day) = 2 wk
#Correct AnswerYour Answer
24 yr = mo
Solution
4 yr × (12 mo/1 yr) = 48 mo

Complexity=4, Mode=mixed

Do the following conversions. Round to nearest tenth where necessary.
#Correct AnswerYour Answer
148 mo = yr
Solution
48 mo × (1 yr/12 mo) = 4 yr
#Correct AnswerYour Answer
248 mo = yr
Solution
48 mo × (1 yr/12 mo) = 4 yr

Complexity=6, Mode=mixed

Do the following conversions. Round to nearest tenth where necessary.
#Correct AnswerYour Answer
11095 day = yr
Solution
1095 day × (1 yr/365 day) = 3 yr
#Correct AnswerYour Answer
23 hr = min
Solution
3 hr × (60 min/1 hr) = 180 min

Complexity=3, Mode=complex

Do the following conversions. Round to nearest tenth where necessary.
#Correct AnswerYour Answer
160 s = min
Solution
60 s × (1 min/60 s) = 1 min
#Correct AnswerYour Answer
21 wk = day
Solution
1 wk × (7 day/1 wk) = 7 day

Complexity=5, Mode=complex

Do the following conversions. Round to nearest tenth where necessary.
#Correct AnswerYour Answer
152 wk = yr
Solution
52 wk × (1 yr/52 wk) = 1 yr
#Correct AnswerYour Answer
23 yr = day
Solution
3 yr × (365 day/1 yr) = 1095 day
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