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- Multiplying and Dividing Fractions

Still Confused?

Try reviewing these fundamentals first.

Still Confused?

Try reviewing these fundamentals first.

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Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started Now- Intro Lesson: a11:31
- Intro Lesson: b8:10
- Intro Lesson: c9:44
- Lesson: 1a1:06
- Lesson: 1b1:23
- Lesson: 1c1:15
- Lesson: 2a2:19
- Lesson: 2b1:29

Unlike the previous sections, this section will only deal with multiplications with fractions only, specifically proper fractions. To do so, we will need to multiply the numerators together and then the denominators together. We also will learn the trick of simplifying fractions in order to reduce the answers to the lowest form.

Related concepts: Comparing and ordering rational numbers, Solving problems with rational numbers in fraction form, Solving two-step linear equations: $ax + b = c$, ${x \over a} + b = c$,

- Introductiona)Simplify fractions: Method A - By using greatest common factorsb)Simplify fractions: Method B - By using common factorsc)How to multiply fractions with cross-cancelling?
- 1.Estimate and solve. Give the answers in the lowest form.a)$\frac{1}{4} \times \frac{3}{4}$b)$\frac{2}{7} \times \frac{5}{8}$c)$\frac{5}{7} \times \frac{7}{{10}}$
- 2.In April last year, $\frac{2}{5}$ of the month has records of rainfall. $\frac{1}{4}$ of these rainy days fell on weekends.a)What fraction of rainfall happened on weekends in April last year?b)How many of these rainy days were on weekends?

We have over 860 practice questions in AU Year 7 Maths for you to master.

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