Download presentation

Presentation is loading. Please wait.

Published byElmer Gillion Modified over 3 years ago

1
Test Notes MT8

2
Test Notes MT8 Notes: Work problems all set up the same: t + t = 1 1 st 2 nd t + t = 1 8.6 11.2 11.2t + 8.6t = 8.6 x 11.2 19.8t = 96.32 t = 96.32 19.8 t = 4.86 t = 4 hrs 52 min t + t = 1 10.6 9.8 9.8t + 10.6t = 9.8 x 10.6 20.4t = 103.88 t = 103.88 20.4 t = 5.09 t = 5 hrs 5 min

3
Test Notes MT8

4
Test Notes MT8 Notes: Work problems all set up the same: t + t = 1 1 st 2 nd t + t = 1 13 14.6 14.6t + 13t = 14.6 x 13 27.6t = 189.8 t = 189.8 27.6 t = 6.88 t = 6 hrs 53 min t + t = 1 15.2 11.9 11.9t + 15.2t = 11.9 x 15.2 27.1t = 180.88 t = 180.88 27.1 t = 6.67 t = 6 hrs 40 min

5
Test Notes MT8

6
Test Notes MT8 Notes: Mixture problems start with a grid. Be careful where you place your numbers! Amt% or $TTL 10 6 88 73 Now what? 16 X 10x 528 1168 The rest is just math! 10x + 528 = 1168 10x = 640 x = 64 Amt% or $TTL 3 15 60 33 Now what? X X + 3 45 60x 33x + 99 45 + 60x = 33x + 99 27x = 54 x = 2

7
Test Notes MT8

8
Test Notes MT8 Notes: Mixture problems start with a grid. Be careful where you place your numbers! Amt% or $TTL 45 8 100 89 X + 8 X 45x 800 89x + 712 45x + 800 = 89x + 712 44x = 88 x = 2 Amt% or $TTL 4 6 11 7 X X + 6 4x 66 7x + 42 4x + 66 = 7x + 42 3x = 24 x = 8 Faster this time…

9
Test Notes MT8

10
Test Notes MT8 You choose which type: These patterns work for MOST questions. r*t = r*t r*t + r*t = d r*t = r*t r*t + r*t = d These are the harder questions on the test. Make sure to get plenty of practice questions. r*t + r*t = d +(30) (70) = 500t t 100t = 500 t = 5 r*t = r*t (40) Paul Jennifer Paul has a 1 hour head start! (t+1) = (60) t 40t + 40 = 60t 20t = 40 t = 2

11
Test Notes MT8

12
Test Notes MT8 You choose which type: These patterns work for MOST questions. r*t = r*t r*t + r*t = d r*t = r*t r*t + r*t = d These are the harder questions on the test. Make sure to get plenty of practice questions. r=11 (11) (14) r 11 r(11+3) = 154 r*t + r*t = d (55) Beth John Cruise has a 3 hour head start! 220 + 55t = 275 r*t = r*t Cruise Container (t+3) = Two variables, 1 equation! Can’t solve unless we find t or r. We carefully read the problem again and figure out t is really 11! Plug in 11 for t. 14r = 154 + (55) (4) = 275 t 55t = 55 t = 1

Similar presentations

OK

3.4 See if you can figure this out: Can you replace the question marks with math symbols to make the following equation correct: (2 ? 3) ? (6 ? 2) ? (3.

3.4 See if you can figure this out: Can you replace the question marks with math symbols to make the following equation correct: (2 ? 3) ? (6 ? 2) ? (3.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on bluetooth applications for pc Ppt on construction company profile Ppt on gulliver's travels part 4 Ppt on vegetarian and non vegetarian statistics Ppt on marketing management by philip kotler Ppt on life study of mathematician turing Ppt on power sharing in india download music Ppt on renewable energy source biomass Convert pdf to ppt online free download Ppt on grease lubrication pump