Solved Unit Conversion Worksheet 1 Conversions 1 hour - 3600 ... - Free Printable

Let's solve each problem step by step, showing all the work as required.

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A) Basic Conversions

#### 1) Convert 6 hours into minutes

We know:
- 1 hour = 60 minutes

So,
$$
6 \text{ hours} \times \frac{60 \text{ minutes}}{1 \text{ hour}} = 360 \text{ minutes}
$$

✔ Answer: 360 minutes

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#### 2) Convert 9 m into feet

From the table:
- 1 meter = 3.28 feet

So,
$$
9 \text{ m} \times \frac{3.28 \text{ feet}}{1 \text{ meter}} = 29.52 \text{ feet}
$$

✔ Answer: 29.52 feet

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#### 3) Convert 25 feet into inches

We know:
- 1 foot = 12 inches

So,
$$
25 \text{ feet} \times \frac{12 \text{ inches}}{1 \text{ foot}} = 300 \text{ inches}
$$

✔ Answer: 300 inches

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#### 4) Convert 110 inches into cm

From the table:
- 1 inch = 2.54 cm

So,
$$
110 \text{ inches} \times \frac{2.54 \text{ cm}}{1 \text{ inch}} = 279.4 \text{ cm}
$$

✔ Answer: 279.4 cm

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#### 5) 450 gms to kg

We know:
- 1 kg = 1000 grams

So,
$$
450 \text{ grams} \times \frac{1 \text{ kg}}{1000 \text{ grams}} = 0.45 \text{ kg}
$$

✔ Answer: 0.45 kg

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Multi-step Conversions:

#### 6) Convert 5 days into minutes

Given example:
$$
5 \text{ days} \times \left( \frac{24 \text{ hours}}{1 \text{ day}} \right) \times \left( \frac{60 \text{ minutes}}{1 \text{ hour}} \right)
= 5 \times 24 \times 60 = 7200 \text{ minutes}
$$

Let’s break it down:

- 1 day = 24 hours
- 1 hour = 60 minutes

So,
$$
5 \text{ days} \times 24 \text{ hours/day} = 120 \text{ hours}
$$
$$
120 \text{ hours} \times 60 \text{ minutes/hour} = 7200 \text{ minutes}
$$

✔ Answer: 7200 minutes

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✔ Final Answers Summary:

1) 6 hours = 360 minutes
2) 9 m = 29.52 feet
3) 25 feet = 300 inches
4) 110 inches = 279.4 cm
5) 450 g = 0.45 kg
6) 5 days = 7200 minutes

All conversions shown with proper unit cancellation and calculations. ✔️