Multiplying fractions word problem: banana oat muffin recipe | Pre-Algebra | Khan Academy

We hope you learn to cook. Everyone should! At some point you'll need to make 1/2 a recipe which means using 1/2 of every ingredient in the recipe. Here's an example.

Missed the previous lesson?

Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off!

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

[naymerjr]

This is going to help me on my parry test

[addy]

Thank you for posting this! Makes so much more sense!

[syedmohsinali]

Thanks, really helped me understand this stuff

[arroyoefra]

Every time my class watches one of these video's, we go like 3 seconds in the video and solve it VERY quickly. lol

[christopherflores]

You are going to make me pass my math test

[christopherflores]

You didn't put old fashioned oats I know because I saw dis T math class

[ayyubayyyub]

THIS should subtraction not multiplication

[Cocohorse]

MUFFFINSSS! Sorry but the voice is ANNOYIINNGGGG!