Math worksheet with decimal word problems on addition, subtraction, multiplication, and division.

Let's solve each problem step by step, showing all work and using proper labels.

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Problem 1: Text Messaging Cost

Question:
You are talking to your boyfriend/girlfriend who is overseas, and it costs you $0.35 for your first text message, and $0.08 for each additional text. If you have $0.75, how many times can you text?

Solution:

- First text: $0.35
- Remaining money after first text:
$0.75 - $0.35 = $0.40

- Each additional text costs $0.08
Number of additional texts:
$0.40 ÷ $0.08 = 5

- Total texts = 1 (first) + 5 (additional) = 6 texts

✔ Answer: You can send 6 text messages.

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Problem 2: Hamburger Meat – Quarter Pounders

Question:
You bought 5 pounds of ground hamburger meat. You want to make quarter pounders (that each weigh 0.25 of a pound). How many quarter pounders can you make?

Solution:

- Each quarter pounder = 0.25 pounds
- Total meat = 5 pounds

- Number of quarter pounders:
5 ÷ 0.25 = 20

✔ Answer: You can make 20 quarter pounders.

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Problem 3: Curtains for Dollhouse

Question:
There are 24 windows on the dollhouse and each window needs 3.75 inches of fabric for curtains. How much fabric do you need?

Then:
Your sister would also like little tiny pillows for her dolls. If you have 8 feet of fabric in all (there are 12 inches in a foot), how much do you have leftover for pillows?

Part A: Fabric needed for curtains

- Fabric per window = 3.75 inches
- Number of windows = 24

- Total fabric needed:
24 × 3.75 = 90 inches

✔ Answer: You need 90 inches of fabric for curtains.

Part B: Leftover fabric for pillows

- Total fabric available = 8 feet
Convert to inches:
8 feet × 12 inches/foot = 96 inches

- Fabric used for curtains = 90 inches

- Leftover fabric:
96 - 90 = 6 inches

✔ Answer: You have 6 inches of fabric leftover for pillows.

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Problem 4: Brownie Recipe – Sugar

Question:
Your brownie recipe calls for 2.5 cups of sugar. You have 1.75 cups of sugar in your cabinet. How much more sugar do you need?

Then:
Your neighbor has lent you 2 cups of sugar. Now, how much extra sugar do you have?

Part A: How much more sugar do you need?

- Required sugar = 2.5 cups
- Available sugar = 1.75 cups

- Additional sugar needed:
2.5 - 1.75 = 0.75 cups

✔ Answer: You need 0.75 cups more sugar.

Part B: Extra sugar after neighbor lends 2 cups

- You get 2 cups from neighbor
- You only needed 0.75 cups

- Extra sugar:
2 - 0.75 = 1.25 cups

✔ Answer: You now have 1.25 cups of extra sugar.

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✔ Final Answers Summary:

1. 6 text messages
2. 20 quarter pounders
3. 90 inches of fabric needed; 6 inches leftover for pillows
4. Need 0.75 cups more sugar; after borrowing, have 1.25 cups extra

All problems involve decimal operations (addition, subtraction, multiplication, division), and we've shown full work with units and labels.