Do you need two and a half dozen cookies, but a recipe only makes one dozen? Don't let the daunting task of multiplying mixed numbers get in the way.

Its color-range, among other attributes, makes the JPEG format widely used for photographs. Turn your images and other documents into JPEG files by opting for one of these alternatives.

You've tried opening an MP4 file in Windows Media Player and it won't play. Convert the file to a WMV and watch that hilarious video over and over again.

Bring your photos to life by cross-stitching them onto pillow cases, blankets, rugs, and any number of household items.

Mac audio software, including iTunes, is unable to play WMA files. It's easy to convert the files so you can add them to your library.

If you want to convert a single bedroom into two, use these suggestions to divide the room without permanently altering the interior structure.

Learn what you need to hook up a car amplifier to a basic car stereo in this Howcast car audio video with expert Movin' On.

Pupil outcome: I can solve problems involving writing, telling and converting the time. Key learning points: - Times tables help us to convert between units of time. - There are 60 minutes in an hour. - There are 60 seconds in a minute.

Pupil outcome: I can use knowledge of multiplying decimal fractions by whole numbers to solve measures problems. Key learning points: - Using knowledge of multiplying decimal numbers with whole numbers can help us solve measures...

Pupil outcome: I can use fraction, decimal and percentage conversions to solve problems. Key learning points: - To convert from percent to a fraction, start by converting each percentage into a fraction with a denominator of 100 - Use...

Pupil outcome: I can convert a percentage to a fraction where the denominator is not 100 Key learning points: - Start by converting each percentage into a fraction with a denominator of 100 - Then, divide the denominator and numerator by...

Pupil outcome: I can convert quantities of money between pounds and pence Key learning points: - There are 100p in £1.00 so £3.00 is equivalent to 300p - There are 10 pennies in 10p so 4 ten pences are equivalent to 40 one pences. - Use...

Pupil outcome: I can apply known unit conversions to convert from larger to smaller units of measure. Key learning points: - 1 m = 1000 mm - 1 kg = 1,000 g - 1 l = 1,000 ml - 1 km = 1,000 m

Pupil outcome: I can use efficient strategies and common measure conversions to solve problems in a range of contexts. Key learning points: - Use known facts to solve problems involving measures. - Use informal methods such as...

Pupil outcome: I can solve problems involving different units of measure. Key learning points: - If 1m = 100cm then 3m = 3 x 100cm = 300cm - If 100cm = 1m then 500cm = 5 x 100cm = 5m

Pupil outcome: I can convert to and from fraction and decimal quantities of larger units. Key learning points: - 1 mm = 0.001km - 1 g = 0.001 kg - 1 ml = 0.001 l - 1 m = 0.001 km

Pupil outcome: You can solve problems involving converting units in different contexts Key learning points: - Use known units of measure and their equivalents to solve problems

Pupil outcome: I can use known facts to derive common conversions over 1 Key learning points: - If 1 km is equal to one lot of 1,000 m, then 3 km is equal to three lots of 1,000 m, which is 3,000 m - If 1 l = 1,000 ml, then 4 l = 4 x...

Pupil outcome: I can apply known unit conversions to convert from smaller to larger units of measure. Key learning points: - 1 m = 1,000 mm - 1 kg = 1,000g - 1 l = 1,000ml - 1 km = 1,000m

Pupil outcome: I can confidently order and compare a variety of numbers and measures. Key learning points: - In order to compare measures, conversion may be necessary. - Measures can be converted using place value. - Values can be...

Pupil outcome: I can use known facts to carry out conversions that correspond to 100 parts. Key learning points: - If 1 cm = 10 mm, then 3 cm = 3 x 10 mm = 30 mm - If 1 m = 100 cm, then 3 m = 3 x 100 cm = 300 cm - If £1.00 = 100 p, then...

Pupil outcome: I can use knowledge of multiplication and division to convert units of length. Key learning points: - There are 10 mm in 1 cm. - There are 100 cm in 1 m. - There are 1,000 m in 1 km. - There are 1,000 mm in 1 m. - There...

Pupil outcome: I can use knowledge of decimal place value to convert between and compare metres and centimetres. Key learning points: - There are 100cm in 1m. - 1cm is one hundredth of a metre so you can write 1cm as 0.01m. - 10cm is one...

Pupil outcome: You can solve problems involving converting between units of time Key learning points: - There are 60 minutes in an hour. - There are 24 hours in a day. - There are 12 months in a year. - There are 365 days in most years.