Metric Conversion Worksheet - Free Printable

Let's solve this step-by-step. The worksheet is about converting metric units of weight (mass) and volume, and then comparing values.

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🔹 Part 1: Convert kilograms to grams and liters to milliliters

#### 🔸 Conversion rules:
- 1 kg = 1000 g
- 1 L = 1000 mL

So:
- To convert kg → g, multiply by 1000
- To convert L → mL, multiply by 1000

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#### ✔ Conversions:

1) 1.4 kg = $1.4 \times 1000 = \boxed{1400}$ g
2) 2.65 kg = $2.65 \times 1000 = \boxed{2650}$ g
3) 0.3 kg = $0.3 \times 1000 = \boxed{300}$ g
4) 4.725 kg = $4.725 \times 1000 = \boxed{4725}$ g
5) 5.08 kg = $5.08 \times 1000 = \boxed{5080}$ g
6) $3\frac{1}{4}$ kg = $3.25$ kg → $3.25 \times 1000 = \boxed{3250}$ g
7) 1.7 L = $1.7 \times 1000 = \boxed{1700}$ mL
8) 2.27 L = $2.27 \times 1000 = \boxed{2270}$ mL
9) $2\frac{1}{4}$ L = $2.25$ L → $2.25 \times 1000 = \boxed{2250}$ mL
10) 0.84 L = $0.84 \times 1000 = \boxed{840}$ mL
11) 8.36 L = $8.36 \times 1000 = \boxed{8360}$ mL
12) 6.05 L = $6.05 \times 1000 = \boxed{6050}$ mL

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🔹 Part 2: Which is the most? Circle the largest amount in each box

We need to convert all values to the same unit to compare.

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#### Box 1:
- 1.5 kg = $1.5 \times 1000 = 1500$ g
- 1280 g
- 960 g

→ Largest: 1500 g → So 1.5 kg is the largest ✔ (already circled)

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#### Box 2:
- 2.3 L = $2.3 \times 1000 = 2300$ mL
- 2150 mL
- 380 mL

→ Largest: 2300 mL → So 2.3 L is the largest ✔

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#### Box 3:
- 370 g
- 0.4 kg = $0.4 \times 1000 = 400$ g
- 2300 g

→ Largest: 2300 g ✔

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#### Box 4:
- 3.25 L = $3.25 \times 1000 = 3250$ mL
- 3300 mL
- 3200 mL

→ Largest: 3300 mL ✔

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✔ Final answers for "Which is the most?" — circle:
- Box 1: 1.5 kg
- Box 2: 2.3 L
- Box 3: 2300 g
- Box 4: 3300 mL

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🔹 Part 3: Compare using >, <, or =

We’ll convert both sides to the same unit and compare.

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1) 1.6 L ___ 1500 mL
→ 1.6 L = 1600 mL → 1600 > 1500 → >

2) 1762 mL ___ 1.09 L
→ 1.09 L = 1090 mL → 1762 > 1090 → >

3) 1.2 kg ___ 900 g
→ 1.2 kg = 1200 g → 1200 > 900 → >

4) 728 g ___ 0.9 kg
→ 0.9 kg = 900 g → 728 < 900 → <

5) 7520 mL ___ 7.6 L
→ 7.6 L = 7600 mL → 7520 < 7600 → <

6) 1415 mL ___ 1.5 L
→ 1.5 L = 1500 mL → 1415 < 1500 → <

7) 2850 g ___ 2.85 kg
→ 2.85 kg = 2850 g → 2850 = 2850 → =

8) $ \frac{1}{4} $ L ___ 250 mL
→ $ \frac{1}{4} $ L = 0.25 L = 250 mL → =

9) 5.07 kg ___ 5100 g
→ 5.07 kg = 5070 g → 5070 < 5100 → <

10) 3270 g ___ 0.327 kg
→ 0.327 kg = 327 g → 3270 > 327 → >

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✔ Final Answers:

#### Conversions:
1) 1400 g
2) 2650 g
3) 300 g
4) 4725 g
5) 5080 g
6) 3250 g
7) 1700 mL
8) 2270 mL
9) 2250 mL
10) 840 mL
11) 8360 mL
12) 6050 mL

#### Circle the largest:
- Box 1: 1.5 kg ✔
- Box 2: 2.3 L ✔
- Box 3: 2300 g ✔
- Box 4: 3300 mL ✔

#### Comparisons:
1) >
2) >
3) >
4) <
5) <
6) <
7) =
8) =
9) <
10) >

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