e. Explain to Reese how to multiply and divide fractions.

1 answer

To multiply fractions, you simply multiply the numerators (top numbers) together and then multiply the denominators (bottom numbers) together. For example, to multiply 1/3 by 2/5, you would multiply 1 by 2 to get 2 as the new numerator, and you would multiply 3 by 5 to get 15 as the new denominator. Therefore, 1/3 x 2/5 equals 2/15.

To divide fractions, you invert the second fraction (flip it upside down) and then multiply the fractions as if you were multiplying. For example, to divide 1/3 by 2/5, you would invert 2/5 to get 5/2. Then you multiply 1/3 by 5/2, which gives you 5/6. Therefore, 1/3 รท 2/5 equals 5/6.

I hope this explanation helps you understand how to multiply and divide fractions, Reese. Let me know if you have any other questions!