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Justin's Percent Problem
Showing posts with label Justin8-14. Show all posts
Showing posts with label Justin8-14. Show all posts
Wednesday, December 10, 2014
Tuesday, November 11, 2014
Justin's Proportion Problems
1) If 3 apples cost $6, how much would 12 apples cost?
let x be the cost of 12 apples
Steps= ratio table, word ratio, find x
The cost of the 12 apples is 24 .
2) 3 pounds cost $15. How many pounds can you buy for $45?
let x be the cost of how many pounds u get for $45.
Steps=ratio table, word ratio, find x
there are 9 pounds for $45.
3) Darrel drove 187 in 3 hours. What was Darrel's average rate of speed in miles per hour?
let x be Darrel's average speed in miles
Steps=ratio table, word ratio, find x
Darrel's average rate of speed in miles is about 62.33
let x be the cost of 12 apples
Steps= ratio table, word ratio, find x
2) 3 pounds cost $15. How many pounds can you buy for $45?
let x be the cost of how many pounds u get for $45.
Steps=ratio table, word ratio, find x
there are 9 pounds for $45.
3) Darrel drove 187 in 3 hours. What was Darrel's average rate of speed in miles per hour?
let x be Darrel's average speed in miles
Steps=ratio table, word ratio, find x
Darrel's average rate of speed in miles is about 62.33
