There are 420 pupils in the school. Two hundred fifty-two pupils go to the 1st level. Write as a fraction what part of the pupils goes to the 1st grade and what part to the 2nd grade. Shorten both fractions to their basic form. the decimal would then be 0.05, and so on. Beyond this, converting fractions into decimals requires the operation of long division. In engineering, fractions are widely used to describe the size of components such as pipes and bolts. The most common fractional and decimal equivalents are listed below. 64 th

A suggestion to measure tire width with the tire laid out flat first appeared in the third edition of Sutherland's Handbook for Bicycle Mechanics (1980), and I was the author of that suggestion.If you pull the beads apart and measure the total width from bead to bead, it should be approximately 2.5 x the ISO width. Proper fraction button and Improper fraction button work as pair. When you choose the one the other is switched off. If your tire is too narrow for the rim, there's an increased risk of tire/rim damage from road hazards. If you crouch down by the side of one of your bike wheels and take a look at the sidewall you’ll be able to get all the information you need – simple as that.

Well, actually, they have and it’s the ISO system (which was previously known as ETRTO). It hasn’t been universally adopted though and you’ll see tires which have both ISO numbering and either metric or imperial. A company has 860 employees, of which 500 are female. Write a fraction to represent the female employees in the company. It is often easier to work with simplified fractions. As such, fraction solutions are commonly expressed in their simplified forms. 220 The following fraction is reduced to its lowest terms except one. Which of these: A.98/99 B.73/179 C.1/250 D.81/729 Although you can use practically any tire/rim combination that shares the same bead-seat diameter, as already noted, it is unwise to use widely disparate sizes.In the French system, the first number is the nominal outside diameter in mm, followed by a letter code for the width: "A" is narrow, "D" is wide. The letter codes no longer correspond to the tire width, since narrow tires are often made for rim sizes that originally took wide tires; for example, 700 C was originally a wide size, but now is available in very narrow widths, with actual outside diameters as small as 660 mm. If the bicycle has hub brakes (drum, disk, coaster), different rim sizes are possible as long as the tire is fits the frame. A larger rim goes with a skinnier tire, and vice versa.. Decimals (decimal numbers) enter with a decimal point . and they are automatically converted to fractions - i.e. 1.45. Lots of bike tubes and virtually all car tires will use Schrader valves. Presta valves are slimmer and longer than Schrader. Internal thread (or nut thread) is a term to describe all internal threads in ISO metric thread standards.