Many operations with negative fractions & decimals (rational numbers) - pre-algebra lesson

I solve various example problems involving negative fractions & decimals and several operations — including complex fractions.

For example, you will learn how to simplify the complex fraction 2/5 over 3/7. It is simply a fraction division problem.

Another example is the calculation 8 3/4 over 5/8, and then subtract 1 1/4.

Part 2 of this lesson is here: Unit rate word problem.

See also

Dividing fractions & decimals, including negative ones — video lesson

Math Mammoth Rational Numbers — a short workbook where you can find worksheets to match this lesson.

Math Mammoth Grade 7 curriculum (pre-algebra)

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