Fractions, Decimals And Percentages
Muhtasari
A half, \(0.5\) and \(50\%\) are three names for the same idea. Fractions, decimals and percentages are simply different costumes worn by the same quantity, and being able to change costume at will is one of the most useful skills in everyday mathematics.
In this lesson you will convert smoothly between all three forms, recognize the common equivalences worth memorizing, and order a mixed list of fractions, decimals and percentages with confidence. These conversions are the backbone of money, ratio and data work across the whole syllabus.
Malengo
- Use and convert between fractions, decimals and percentages, and recognize equivalences between them.
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Tathmini ya Somo
Hongera kwa kukamilisha somo la Fractions, Decimals And Percentages. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.
Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.
Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.
- What is 3/8 as a decimal? A. 0.38 B. 0.375 C. 0.83 D. 0.625 Answer: B
- What is 0.375 as a percentage? A. 3.75% B. 37.5% C. 375% D. 0.375% Answer: B
- What is 64% as a fraction in simplest form? A. 64/100 B. 32/50 C. 16/25 D. 8/25 Answer: C
- What is 7% written as a decimal? A. 7.0 B. 0.7 C. 0.07 D. 0.007 Answer: C
- Which is the largest value? A. 2/5 B. 0.35 C. 45% D. They are equal Answer: C
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Vitabu Vinavyopendekezwa
Jifunze zaidi kutoka vyanzo huria
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Sehemu ya kitabu
Understand Percent
Use the definition of percent
"Prealgebra: Understand Percent" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/prealgebra/pages/6-1-understand-percent. Access for free at https://openstax.org/books/prealgebra/pages/1-introduction
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Sehemu ya kitabu
Decimals and Fractions
Convert fractions to decimals
"Prealgebra: Decimals and Fractions" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/prealgebra/pages/5-3-decimals-and-fractions. Access for free at https://openstax.org/books/prealgebra/pages/1-introduction
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Fanya Mazoezi ya Maswali ya Majaribio
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