📘 unit conversion

1. **State the problem:** Convert 20 metres per second (m/s) to kilometres per hour (km/h) using the given number machine rule. 2. **Formula used:** To convert from m/s to km/h, mu

1. **Problem 9: Convert Alia's height from inches to centimeters.** We know Alia's height is 56 inches.

1. The problem is to convert a length from kilometers to meters. 2. We know that 1 kilometer equals 1000 meters.

1. The problem is to convert 0.23 kilograms (kg) to hectograms (hg). 2. Recall the conversion factor: 1 kilogram = 10 hectograms.

1. The problem is to convert 0.25 pt (pint) to ml (milliliters). 2. We use the conversion factor: 1 US pint = 473.176 ml.

1. The problem asks to convert 21% into millimeters. 2. Percent means per hundred, so 21% is $\frac{21}{100}$.

1. **State the problem:** Harper wants to drive a total of 1600 kilometres but will only drive a maximum of 225 miles each day. We need to find how many whole days Harper will need

1. The problem asks to calculate feet and inches, but no specific measurements or numbers were provided. 2. To convert a length to feet and inches, you typically start with a measu

1. The problem is to convert 89 millimeters (mm) to meters (m) correctly. 2. Recall the conversion factor: 1 meter = 1000 millimeters.

1. Convert each time duration to seconds by using the conversions: 1 hour = 3600 seconds, 1 minute = 60 seconds, 1 day = 86400 seconds, 1 week = 604800 seconds. 2. Calculate each c

1. **State the problem:** Convert 28 grams per nanometer cubed (g/nm³) to kilograms per centimeter cubed (kg/cm³). 2. **Understand the units:**

1. **Stating the problem:** We need to add the lengths given in different units: 0.75 m, 231 dam, 25000 mm, 2.25 dm, and 1.94 hm, then find the correct total length from the given

1. Stating the problem: We need to add the lengths given in different units: 0.75 m, 231 dam, 25000 mm, 2.25 dm, and 1.94 hm. 2. Convert all units to meters (m) for easy addition:

1. **State the problem:** Convert 54 miles per gallon (mpg) into kilometres per litre (km/L). 2. **Given conversions:**

1. The problem asks to convert a flow rate from millilitres per second to litres per hour. 2. We start with the given rate: 240 millilitres per second.

1. **State the problem:** Convert 450 milliliters (mL) to liters (L). 2. **Recall the conversion factor:** 1 liter (L) = 1000 milliliters (mL).

1. The problem states that the factory produced $0.07 \text{ m}^3$ of grapefruit juice and $4000 \text{ cm}^3$ was removed for quality testing. We need to find out how much is left

1. Let's start by stating the problem: We know Tina's office area is 8.2 m². 2. Bill's office area is 7100 cm² larger than Tina's office.

1. The problem asks to convert 5 kilograms and 5 grams into grams. 2. We know that 1 kilogram equals 1000 grams.

1. Stating the problem: Convert $3\,\text{dm} + 4\,\text{cm}$ into centimeters. 2. Recall the unit conversions: 1 decimeter (dm) = 10 centimeters (cm).

1. **State the problem:** Convert height from feet and inches to meters, and weight from pounds to kilograms. 2. **Convert height:** The player is 6 ft 10 1/5 in tall. First, conve