Decimals
Gbogbo ọrọ náà
Decimals are the language of measurement. Every time you read a digital scale, compare prices or record a scientific result, you rely on decimal notation to express values that fall between whole numbers. Mastery of decimals feeds directly into percentages, standard form and calculator work across both Edexcel papers.
You will learn to read, write and order decimals, convert fluently between decimals, fractions and percentages, and understand why every terminating decimal can be written as a fraction. Higher tier students will also discover how to tame recurring decimals using algebra.
Ebumnobi
- Use decimal notation
- Understand place value
- Order decimals
- Convert a decimal to a fraction or a percentage
- Recognise that a terminating decimal is a fraction
- [Higher] Convert recurring decimals into fractions
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Nnyocha Ọmụmụ
Ekele diri gi maka imecha ihe karịrị na Decimals. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- What is 0.75 as a fraction in its simplest form? A) 75/10 B) 3/4 C) 7/5 D) 15/20 Answer: B
- Which decimal is the largest? A) 0.509 B) 0.59 C) 0.5 D) 0.519 Answer: B
- What is 0.6 as a percentage? A) 0.6% B) 6% C) 60% D) 600% Answer: C
- Which fraction gives a terminating decimal? A) 1/3 B) 2/7 C) 3/8 D) 5/6 Answer: C
- What is the value of the digit 4 in 0.0041? A) 4 tenths B) 4 hundredths C) 4 thousandths D) 4 ten-thousandths Answer: C
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Akụkụ akwụkwọ
Decimals
Name decimals
"Prealgebra: Decimals" 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/5-1-decimals. Access for free at https://openstax.org/books/prealgebra/pages/1-introduction
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Akụkụ akwụkwọ
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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Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Decimals? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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