Fractions and Percentages - Part 1 | Cambridge IGCSE and O Level Math 2023+ | A* series скачать в хорошем качестве

Fractions and Percentages - Part 1 | Cambridge IGCSE and O Level Math 2023+ | A* series

For the full lesson visit the following link: IGCSE: https://www.youeducate.org/learn/igcs... O level: https://www.youeducate.org/learn/olev... This lesson is tailored for the topic 1.Number and its subtopic C1.5 of the Cambridge IGCSE Math (0580) syllabus. This is video #7 of the IGCSE Math playlist. This lesson is also tailored for the topic 5. Vulgar and decimal fractions and percentages of the Cambridge O Level Math (4024) syllabus. This is video #7 of the O Level Math playlist. 00:00 - Introduction to Fractions, Decimals and Percentages 00:42 - Proper fractions 03:10 - Improper and Vulgar fractions 05:07 - Mixed numbers 05:32 - Converting mixed numbers to improper fractions and vice versa 07:56 - Placing positive and negative mixed numbers on the number line 10:08 - Decimals and Decimal representation of fractions with powers of 10 as denominator 12:40 - Conversion of a fraction to decimal when the denominator of the fraction is not a power of 10 14:48 - Terminating Decimals 15:22 - Recurring Decimals, Notation 17:01 - Interesting patterns 17:46 - Finding out if a fraction represents a terminating decimal or recurring decimal without using the long division method 24:25 - Conversion of terminating decimals to fractions Professor Jayashree Lakshmanan is the head of YouEducate's math program. She has taught IB, AP, O-level, A-level, and IGCSE Mathematics for many decades in institutions such as the American International School and MCTM International. Professor Lakshmanan is also a licensed examiner and consultant.