90 likes | 258 Views
Find 1%, divide something into 100 equal parts. ¸ 100. Find 10%, divide something into 10 equal parts. ¸ 10. Find 25%, divide something into 4 equal parts. ¸ 4. What other percentages do you know that are equivalent to a fraction?. Find 10% of all of these quantities!. ¸ 10. 4 388. 438.8.
E N D
Find 25%, divide something into 4 equal parts ¸4 What other percentages do you know that are equivalent to a fraction?
Find 10% of all of these quantities! ¸10 4 388 438.8 567.5 0.5675 567.5 438.8 0.4388 56.75 56.75 43.88 43.88 5.675 5.675 4.388 0.04388 4.388 Team1Team2 0.4388 5675
Find 1% of all of these quantities! ¸100 0.5675 4 388 0.05675 0.004388 567.5 438.8 4.388 0.4388 43.88 56.75 43.88 5.675 56.75 5.675 0.04388 4.388 0.4388 5675
Find 5% of all of these quantities! ¸10 and half it 240 8800 480 90 000 5 900 1 million 6000 2200 1350
Use 10%, 5%, 1%, 25%, 50% and 20% mental methods to find: 1) 36% of 160€ 2) 89% of 80€ 3) 26% of 120€
Working in Pairs, no calculator allowed. Who can finish first? (It's finding the quickest method/strategy that is keypoint here!).