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Students Mentoring Students Presents : Learning Fractions !

Students Mentoring Students Presents : Learning Fractions !. Ruben Sanchez jsanc488@cp.epcc.edu. BEFORE WE START:. We are here to help you! Do NOT be afraid to ask questions. There are no dumb questions! The only dumb thing to do is not ask for help when you are stuck. Any questions??.

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Students Mentoring Students Presents : Learning Fractions !

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  1. Students Mentoring StudentsPresents:Learning Fractions! Ruben Sanchez jsanc488@cp.epcc.edu

  2. BEFORE WE START: • We are here to help you! Do NOT be afraid to ask questions. • There are no dumb questions! • The only dumb thing to do is not ask for help when you are stuck. Any questions??

  3. Lesson 1: Fractions • Fractions are not scary! Lets take this step by step • We’ll be learning how to add, subtract, multiply, and divide fractions • Adding with common denominator This is how we do it!

  4. Lesson 1: Fractions (continuing) • Adding with unlike denominators This is how we do it!

  5. Lesson 1: Fractions (continuing) • Multiplication (multiplying) • When multiplying, the denominators do not have to be like terms. They can be different numbers This is how we do it! OR • Note that 3x5=15, and that 8x9=72. • We get the answer shown above by • Simplifying the fraction.

  6. Lesson 1: Fractions (continuing) • Dividing Fractions This is how we do it! X • After setting up the second • number up as a reciprocal, • multiply straight through • To get this answer there is a shortcut. • We can multiply by the reciprocal of the 2nd number.

  7. Lesson 1: Fractions (continuing) • Another division example with unlike denominators

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