Monday, February 8
Homework Questions & Review of Adding & Subtracting Fractions
Please complete the questions on the board and then work on the remaining work that was assigned last class
Today’s Lesson- Multiplying and Dividing with Mixed Fractions and Decimals (3.4 pg. 110-112)
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Open in new tab Homework: Complete 3.4 #1-4, 5-6 (odds)
Main Concepts
Multiplying Rules: Just do it!
- What this means is that you simply have to multiply the numerators with one another and the denominators with one another and presto!
- Make sure change mixed numbers into improper fractions
- Just like with adding and subtracting though, your answer needs to be in its simplest form.
- You can also cross reduce to save you some time.
Dividing Rules:
- Find the reciprocal of the fraction being divided.
- The reciprocal is found when you swap the numerator and denominator or simply turning the fraction upside down.
- Then simply follow the multiplication rules
Video Review of Multiplying Fractions
Video Review of Dividing Fractions