Download presentation

Presentation is loading. Please wait.

Published byCassandra Hurd Modified over 3 years ago

1
Tae Sung Ye Rin

2
Order of Operations For one month Tae Sung gets $30 for his job, and he uses $2 every weekend and gains $5 a week in his another job. How much will he have after 3 months? (count one month for 4 weeks) (30 –2 x2 +5 x7)3=(30 – 4 +35)3 =(30 +31)3 =(61)3 =183

3
Solving proportions we ordered 2 pizzas. sung min said he will divide it into 11 peaces and eat 7 slices. Yeo chang said he will same as sung min but eating 42 slices. How many does he need to cut to eat equally to sung min?? We can have a proportion 42/x = 7/11. First, you multiple the cross ones. 7x = 462 Then divide 462 by 7 which is x = 66 Yeo chang needs to cut the pizza with 66 slices.

4
Combine like terms to solve an equation One day, yeo chang went out and bought 7 CDs. And he gave 100 us dollars. Then he got back 30 dollars. What is the price of each CD? We can have a equation 100- 7x = 30 When we move 100 to the right, it is -7x= -70 When we divide -70 by -7, we have x = 10 The price of a CD is $10.

Similar presentations

OK

Percent Increase and Percent Decrease Problems. Percent Decrease A sofa regularly sells for $700.00. Today it is on sale for $630. What is the percent.

Percent Increase and Percent Decrease Problems. Percent Decrease A sofa regularly sells for $700.00. Today it is on sale for $630. What is the percent.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on information system management Pdf to ppt online no email Ppt on uninterrupted power supply Ppt on blind stick with sensors Ppt on charge coupled device radiography Ppt on bank lending rate Ppt on euclid geometry for class 9 download Ppt on review of related literature example Download ppt on child labour in hindi Ppt on power diode pdf