Ratios

Ratios
  • Currently 3.0/5 Stars.
3222 views, 5 ratings - 00:06:27
Taught by muchomath

Meets NCTM Standards:

Created by and copyright of Larry Perez. Funded by the state of California through Saddleback College. More information on videos, resources, and lessons at Algebra2Go.
Learn about what ratios are, ways to write them, and how to reduce them.

  • What is a ratio?
  • How do you write a ratio?
  • How do you reduce a ratio?
  • How do you write 8 to 6 as a fraction?
  • How do you reduce the ratio 8/6?
  • How do you write the ratio 5/3 to 7/6 as a fraction?
  • How do you reduce the ratio (5/3)/(7/6) using the LCD?
  • Is there an easy way to simplify complex fractions?
  • How do you write the ratio 0.3 to 0.7 as a ratio?
  • How do you reduce a fraction with decimals like 0.3/0.7?
  • What is the clearing fractions and clearing decimals technique?
  • How do you write the ratio 3/5 to 0.4?
  • How do you reduce the fraction (3/5)/0.4?
  • How do you reduce a ratio with a fraction and a decimal in it?
  • How do you write the ratio 0.36 to 0.62?
  • How do you simplify the fraction 0.36/0.62?
  • How do you write the ratio 0.3 to 0.21?
  • How do you simplify the fraction 0.3/0.21?
This lesson talks about writing many different ratios as fractions and reducing them to simplest terms. Ratios include decimals and fractions, and some get pretty complicated. This is a great tutorial for becoming fluent with decimals and fractions.
  • Currently 4.0/5 Stars.
Reviewed by MathVids Staff on November 22, 2009.
ratio is hard but i will watch your video
  • Currently 5.0/5 Stars.
Reviewed by Aishah on January 04, 2010.
love the video!
  • Currently 5.0/5 Stars.
Reviewed by anisah on January 04, 2010.
Does not explain what a ratio is. Does not explain the difference between a ration and a fraction. Very disturbing and annoying presentation - probably the worst i've seen.
  • Currently 1.0/5 Stars.
Reviewed by mnicosia on January 27, 2010.
 
Browse Store
App_store_badge Smart-logo