Calculations Involving Time
Bayani Gaba-gaba
Time is the one quantity that refuses to work in tens. Sixty seconds in a minute, sixty minutes in an hour, twenty-four hours in a day: this base of sixty trips up anyone who treats a clock like a decimal number. Getting time arithmetic right is essential for timetables, schedules and any problem set in the real world.
In this lesson you will calculate with units of time, convert between the 12-hour and 24-hour clock, and read timetables to work out durations and arrival times. The key idea throughout is that time is counted in sixties, not tens, so a decimal answer must be read with care.
Manufura
- Calculate with units of time and read clocks and timetables, including the 12-hour and 24-hour clock.
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Nazarin Darasi
Barka da kammala darasi akan Calculations Involving Time. Yanzu da kuka bincika mahimman raayoyi da raayoyi, lokaci yayi da zaku gwada ilimin ku. Wannan sashe yana ba da ayyuka iri-iri Tambayoyin da aka tsara don ƙarfafa fahimtar ku da kuma taimaka muku auna fahimtar ku game da kayan.
Za ka gamu da haɗe-haɗen nau'ikan tambayoyi, ciki har da tambayoyin zaɓi da yawa, tambayoyin gajeren amsa, da tambayoyin rubutu. Kowace tambaya an ƙirƙira ta da kyau don auna fannoni daban-daban na iliminka da ƙwarewar tunani mai zurfi.
Yi wannan ɓangaren na kimantawa a matsayin wata dama don ƙarfafa fahimtarka kan batun kuma don gano duk wani yanki da kake buƙatar ƙarin karatu. Kada ka yanke ƙauna da duk wani ƙalubale da ka fuskanta; maimakon haka, ka kallesu a matsayin damar haɓaka da ingantawa.
- Write 7:45 pm in 24-hour form. A. 07:45 B. 17:45 C. 19:45 D. 19:75 Answer: C
- A train leaves at 14:35 and arrives at 16:10. How long is the journey? A. 1 h 25 min B. 1 h 35 min C. 2 h 35 min D. 1 h 45 min Answer: B
- How many minutes are there in 2.5 hours? A. 125 B. 150 C. 25 D. 250 Answer: B
- Write 1 hour 45 minutes as a decimal number of hours. A. 1.45 B. 1.75 C. 1.45 h exactly D. 1.4 Answer: B
- Write 06:20 in 12-hour form. A. 6:20 am B. 6:20 pm C. 18:20 D. 6:20 Answer: A
Yi aikin wadannan tambayoyi a cikin manhaja
Yi aikin wadannan tambayoyi a cikin manhaja
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Kana son yin aikin tambayoyin gwaji kan Calculations Involving Time? Sauke manhajar Green Bridge CBT don samun tambayoyin gwaji da cikakkun jarrabawa akan wannan batu.
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