Units Of Measure
Akopọ
Every measurement you ever take comes with a unit attached. A length of 2 means nothing until you say 2 what: metres, centimetres or kilometres. The metric system makes life easy because every step up or down is a power of ten, so converting between units is just a matter of multiplying or dividing by 10, 100 or 1000.
In this lesson you will learn the everyday metric units for mass, length, area, volume and capacity, and how to convert confidently between larger and smaller units. You will also meet the trap that catches more students than any other: converting areas and volumes, where the conversion factor must be squared or cubed. Get that one idea right and a whole family of mensuration questions becomes routine.
Awọn Afojusun
- Use metric units of mass, length, area, volume and capacity in practical situations and convert quantities into larger or smaller units.
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Ìdánwò Ẹ̀kọ́
Oriire fun ipari ẹkọ lori Units Of Measure. 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.
- Convert 2.5 m to centimetres. A. 25 cm B. 250 cm C. 2500 cm D. 0.025 cm Answer: B
- Convert 3000 g to kilograms. A. 0.3 kg B. 3 kg C. 30 kg D. 300 kg Answer: B
- How many square centimetres are there in 1 square metre? A. 100 B. 1000 C. 10000 D. 1000000 Answer: C
- A bottle holds 2 litres. What is this in cubic centimetres? A. 20 cm^3 B. 200 cm^3 C. 2000 cm^3 D. 20000 cm^3 Answer: C
- How many cubic centimetres are there in 1 cubic metre? A. 1000 B. 10000 C. 100000 D. 1000000 Answer: D
Ṣiṣẹ́ lórí àwọn ìbéèrè wọ̀nyí nínú ohun èlò náà
Ṣiṣẹ́ lórí àwọn ìbéèrè wọ̀nyí nínú ohun èlò náà
Awọn Iwe Itọsọna Ti a Gba Nimọran
Ẹ̀kọ́ síwájú láti àwọn orísun ṣíṣí
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Abala ìwé ẹ̀kọ́
Systems of Measurement
Make unit conversions in the U.S. system
"Prealgebra: Systems of Measurement" 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/7-5-systems-of-measurement. Access for free at https://openstax.org/books/prealgebra/pages/1-introduction
Àwọn àjọ mìíràn ló tẹ̀ wọ́n jáde lábẹ́ ìwé àṣẹ ṣíṣí, a sì dá wọn lọ́lá bí wọ́n ṣe béèrè. Àwọn ìjápọ̀ ń ṣí ojú òpó wọn.
Ṣe Adaṣe Awọn Ibeere Idanwo Adaṣe
Ṣe o fẹ ṣe adaṣe awọn ibeere idanwo adaṣe nipa Units Of Measure? 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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