Today, we learnt how percentage is used in real life. For example, about 7-10% of the world's population is left-handed. We also learnt how to convert fractions and decimals to percentage.
Fractions to percentage
31/100 = 31%
7/10 = 70%
1/2 = 50/100 = 50%
Decimals to percentage
0.44 = 44%
0.7 = 70%
1.25 = 125%
1 = 100%
Homework:
1) Please do p. 65 and 66 of Workbook 5B.
2) Place the ratio worksheets (from Workbook 5A) in your Maths files
3) You need today's newspapers for tomorrow's lesson.
Enjoy your evening.
No comments:
Post a Comment