By Steve Slavin

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**Sample text**

So we are allowed to write 7 as 7/1. We put the 7 in fractional form so we can multiply it by 1/3. Problem 5: Here's a chance (if necessary) to redeem yourself. Find two-fifths of nine. Solution: Ready for another Self-Test? All right, then, here it comes. Self-Test 3 1. Find two-thirds of one-sixth. 2. Find one-half of three and a half. 3. Find three-fifths of six. 4. Find three-quarters of twelve. Answers 54 55 4 Dividing by Fractions Let's get right into it. How much is one-half divided by one-fourth?

45 into a fraction. Solution: Here's one more. 68 into a fraction. Solution: Now see how you do on Self-Test 3. Self-Test 3 Convert each of these decimals into fractions and reduce them to their lowest denominators. 1. 75 2. 8 3. 65 4. 245 Answers Â 48 49 < previous page < previous page page_40 page_41 next page > next page > Page 41 8 Adding, Subtracting, Multiplying, and Dividing Fractions When you're having a large party catered, do you order new or used food? It's pretty hard to order used food, but if you could, it would certainly save you a lot of money.

We'll try another. Problem 2: 44 45 Convert 2/5 into a decimal. Solution: We'll do one last one. Problem 3: Convert 7/10 into a decimal. Solution: The problems in Self-Test 1 are like the ones you've just completed. Self-Test 1 1. Convert 3/4 into a decimal. 2. Convert 1/6 into a decimal. 3. Convert 3/8 into a decimal. 4. Convert 1/12 into a decimal. Answers Â < previous page < previous page page_37 page_38 next page > next page > Page 38 2 Converting Decimals into Fractions Decimals can easily be converted into fractions.