Showing posts with label Heart 8-14. Show all posts
Showing posts with label Heart 8-14. Show all posts

Tuesday, December 9, 2014

Tuesday, November 11, 2014

Heart's Proportion Problems



1.) You estimate that you can do 12 math problems in 45 mins. How long should it take you to do 20 math problems?

          Let x be the amount of minutes it took you to do 20 math problems
          Word ratio, ratio table, ratio
          It will take you 75 minutes in order to finish the 20 Math problems.



http://commons.wikimedia.org/wiki/File:Feet_on_scale.jpg

2.) The ratio of an object's weight on Earth to its weight on the Moon is 6:1. The first person to walk on the moon is Neil Armstrong. He weighed 165 pounds on Earth. How much did he weighed on the moon? 

          Let x be the amount of pounds Neil Armstrong's weight on the moon.
          Word ratio, ratio table, ratio
          Neil Armstrong will weigh 27.5 pounds on the moon.


*Your Problem
        At the copy shop, 18 copies cost $1.08. At that rate, how much will 40 copied cost?





   

Tuesday, November 4, 2014

Heart's Rate Problems

Our Group's Rate Problem (Rate- Unit Rate)

There was a farmer named JM. He left his farm from 1:00 PM to 6:00 PM. When he came back, the chicken he was taking care of laid 5 chicken eggs. How many chicken eggs did the chickens laid per hour?

My Rate Problem (Rate- Unit Rate)

http://en.wikipedia.org/wiki/Road_trip

Luhan traveled 100 miles per 13 hours using his car. How many miles did he traveled for just an hour?

Our Group's Rate Problem (Unit Rate- Rate)

http://www.automobile-coverage.com/

Krystal decided to do a long drive from Winnipeg to Calgary and made a choice not to change her speed the whole drive. She will make it to Calgary in just 4 hours. if her speed is 50 km/ hr, how many kilometers did she traveled the whole 4 hrs?

My Rate Problem (Unit Rate- Rate)

Jessica bought 1 pencil for every 2 papers. How many papers will there be if Jessica decided to buy 12 pencils?