Mathematics (US) - 0444 CIE

Fractions, Decimals And Percentages

Akopọ

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.

Awọn Afojusun

  1. Use and convert between fractions, decimals and percentages, and recognize equivalences between them.

Akọ̀wé Ẹ̀kọ́

Real information arrives in mixed forms: a discount as a percentage, a measurement as a decimal, a recipe as a fraction. To compare or combine them you must first put them into the same form. Fluent conversion makes this automatic, and it removes the guesswork from comparing values that look different but may be equal.

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Ìdánwò Ẹ̀kọ́

Oriire fun ipari ẹkọ lori Fractions, Decimals And Percentages. Ni bayi ti o ti ṣawari naa awọn imọran bọtini ati awọn imọran, o to akoko lati fi imọ rẹ si idanwo. Ẹka yii nfunni ni ọpọlọpọ awọn adaṣe awọn ibeere ti a ṣe lati fun oye rẹ lokun ati ṣe iranlọwọ fun ọ lati ṣe iwọn oye ohun elo naa.

Iwọ yoo pade adalu awọn iru ibeere, pẹlu awọn ibeere olumulo pupọ, awọn ibeere idahun kukuru, ati awọn ibeere iwe kikọ. Gbogbo ibeere kọọkan ni a ṣe pẹlu iṣaro lati ṣe ayẹwo awọn ẹya oriṣiriṣi ti imọ rẹ ati awọn ogbon ironu pataki.

Lo ise abala yii gege bi anfaani lati mu oye re lori koko-ọrọ naa lagbara ati lati ṣe idanimọ eyikeyi agbegbe ti o le nilo afikun ikẹkọ. Maṣe jẹ ki awọn italaya eyikeyi ti o ba pade da ọ lójú; dipo, wo wọn gẹgẹ bi awọn anfaani fun idagbasoke ati ilọsiwaju.

  1. What is 3/8 as a decimal? A. 0.38 B. 0.375 C. 0.83 D. 0.625 Answer: B
  2. What is 0.375 as a percentage? A. 3.75% B. 37.5% C. 375% D. 0.375% Answer: B
  3. What is 64% as a fraction in simplest form? A. 64/100 B. 32/50 C. 16/25 D. 8/25 Answer: C
  4. What is 7% written as a decimal? A. 7.0 B. 0.7 C. 0.07 D. 0.007 Answer: C
  5. Which is the largest value? A. 2/5 B. 0.35 C. 45% D. They are equal Answer: C

O wa lori ohun elo Green Bridge

Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.

Awọn akọsilẹ ẹkọ ni kikun pẹlu awọn aworan apejuwe
Oluranlọwọ ẹkọ ti AI ṣe agbara rẹ
Kọ ẹkọ laisi intanẹẹti, nigbakugba, nibikibi
O wa lori Android, Windows, macOS, ati Linux

O wa lori ohun elo Green Bridge

Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.

Awọn akọsilẹ ẹkọ ni kikun pẹlu awọn aworan apejuwe
Oluranlọwọ ẹkọ ti AI ṣe agbara rẹ
Kọ ẹkọ laisi intanẹẹti, nigbakugba, nibikibi
O wa lori Android, Windows, macOS, ati Linux

Ṣe Adaṣe Awọn Ibeere Idanwo Adaṣe

Ṣe o fẹ ṣe adaṣe awọn ibeere idanwo adaṣe nipa Fractions, Decimals And Percentages? Ṣe igbasilẹ ohun elo Green Bridge CBT lati wọle si awọn ibeere idanwo adaṣe ati awọn ayẹwo adaṣe kikun fun koko-ọrọ yii.

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