Variables and Real-World Problems
Grade Six · Lesson 20 · 1:23 · Animated lesson with English narration
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Transcript
A box holds N pencils. Buy three boxes. three N. When N is twelve. Tom is X years old. Mom is twenty-five years older. X plus twenty-five. When X is ten. An apple costs Y dollars.
Buy five apples. five Y. When Y is two. A rectangle. When A is four and B is three. The price is P dollars. Twenty percent off. 0.8 P. When P is ten.
Transcript generated from the lesson narration.
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