Add fractions with different denominators by multiplying the two different denominators together to create a common denominator. Learn the mathematical method for adding fractions with different denominators together using tips from a math tutor in this free video on math skills.
Expert: Alex Martinez
Bio: Alex Martinez grew up in western Massachusetts and is currently a mechanical engineering student at the University of Massachusetts at Amherst. He's set to graduate in 2009 with a Bachelor of Science.
Filmmaker: David Pakman
thank for the helpping
games383 2 weeks ago
hold down 8
Awesome64Guy 1 month ago
these adds are starting to get to me. a one minute add for a 1:30 minute vid. sheesh.
whispers6667 8 months ago
it helped, thanx (:
96malvarado 9 months ago
When teaching students how to to get the same denominator you should write down the multiplicative identity next to the soon to be converted fractions. You will lose many students if you only teach it using an auditory modality.
boodiums 2 years ago
holaaaa !!
KelvynTvee 2 years ago
why did you put the one?
WaseesMusicVideos 3 years ago
Thanks
Tropikone 3 years ago