Fractions
Muhtasari
Fractions express parts of a whole and sit at the heart of almost every topic in the Edexcel IGCSE specification, from ratio and proportion through to algebraic manipulation and probability. Confident fraction work on Paper 1 (non-calculator) is often the difference between losing and gaining marks.
You will learn to simplify, order, convert and calculate with fractions and mixed numbers, building fluency that transfers directly to algebra where the same rules apply with letters instead of digits.
Malengo
- Understand and use equivalent fractions, simplifying a fraction by cancelling common factors
- Understand and use mixed numbers and vulgar fractions
- Identify common denominators
- Order fractions and calculate a given fraction of a given quantity
- Express a given number as a fraction of another number
- Use common denominators to add and subtract fractions and mixed numbers
- Convert a fraction to a decimal or a percentage
- Understand and use unit fractions as multiplicative inverses
- Multiply and divide fractions and mixed numbers
Ramani ya mawazo
Mada hii imechorwa ili uone jinsi mawazo yanavyounganika.
Fungua ramani ya mawazo kwenye programu
Kadi za kumbukumbu
Mazoezi ya haraka ya kumbukumbu kuhusu kinachopimwa katika mada hii.
Fanya mazoezi ya kadi hizi kwenye programu
Maelezo ya Somo
Dokezo Kamili la Somo Linapatikana kwenye Programu ya Green Bridge
Pata programu ya Green Bridge CBT kwenye simu au kompyuta yako kwa maktaba kamili ya IGCSE: mitihani ya miaka iliyopita, miongozo ya usahihishaji, ramani za mawazo, kadi za marudio na masomo ya sauti.
Tathmini ya Somo
Hongera kwa kukamilisha somo la Fractions. 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 3/4 as a percentage? A) 25% B) 34% C) 75% D) 80% Answer: C
- Calculate 2/3 + 1/6. A) 3/9 B) 1/2 C) 5/6 D) 3/6 Answer: C
- What is the reciprocal of 5/8? A) 3/8 B) 8/5 C) 5/3 D) 1/8 Answer: B
- Simplify 24/36. A) 4/6 B) 12/18 C) 2/3 D) 3/4 Answer: C
- What is 2 and 1/2 as an improper fraction? A) 3/2 B) 5/2 C) 4/2 D) 7/2 Answer: B
Fanyia kazi maswali haya kwenye programu
Fanyia kazi maswali haya kwenye programu
Vitabu Vinavyopendekezwa
Jifunze zaidi kutoka vyanzo huria
-
Sehemu ya kitabu
Fractions
Simplify fractions
"Intermediate Algebra: Fractions" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/intermediate-algebra/pages/1-3-fractions. Access for free at https://openstax.org/books/intermediate-algebra/pages/1-introduction
-
Sehemu ya kitabu
Visualize Fractions
Understand the meaning of fractions
"Prealgebra: Visualize 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/4-1-visualize-fractions. Access for free at https://openstax.org/books/prealgebra/pages/1-introduction
Vimechapishwa na mashirika mengine chini ya leseni huria na vinatajwa kama wanavyoomba. Viungo hufungua tovuti zao.
Fanya Mazoezi ya Maswali ya Majaribio
Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Fractions? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.
Pakua Programu Kwenye Google Playstore
Kila kitu unachohitaji ili kufaulu katika JAMB, WAEC & NECO.
