【分析】 1. 由文章可知，2.5厘米=1英寸，而12英寸=1英尺，因此第一项不正确；长度单位英寸和英尺仍在使用，第二项不正确；第四段Three feet...make a yard 知，第四项也不正确；只有第三项表述正确。 2. 文章主要讲述了长度单位的十进制。 3. 文章第四段第四句讲到，36英寸是1码。 4...
How much is 168 cm in feet and inches? How many half inches are in one inch? 100 meters is how many yards? How many cm is 3 feet? How many centimeters are in 5 feet? What is 1 meter and 75 centimeter in metric figures?
The metric system is used (in most civilized countries) for measuring all kinds of things, including length, area, volume, weight or mass, and even currency. We are used to measuring all these in a base 10 system. A kilometer is thousand meter, a centimeter is 1/100 of a meter, a l...
A good arrangement for a manuscript form (文稿格式) should leave a margin (空白) on each side, about two centimeters at both the top and the bottom, and . A、one centimeter on both the left and the right. B、one and a half centimeters on both the left and the right. C、two centim...
bumps out as much). Depending on where you ride you might want to reduce the air pressure in the tires to improve comfort a bit (the range is 30 to 55 PSI), consider adding a30.9 mm seat post suspensionbut note that it will raise the minimum saddle height by about three inches. ...
SI Unit of Displacement: meter (m) The SI unit for displacement is the meter (m), but there are other units as well, such as the centimeter and the inch. When converting between centimeters (cm) and inches (in.), remember that 2.54 cm ϭ 1 in. Often, we will deal with motion ...
A kilometer is a little more than half a mile. It is easy to use metric measures because they are in tens, hundreds, or thousands. When you use inches, you have to know many different units. You have to know that twelve inches are a foot. Three feet, or thirty-six inches, make a...
A ruler typically measures length. It can be in either inches or centimeters, depending on the type of ruler. Are there different types of rulers? How many inches are on a ruler? What are the small marks on a ruler? Take at home math practice to the next level ...
What is the length of each side of the triangle to the nearest centimeter? The altitude of an equilateral triangle is 30 inches. How do you find the perimeter of the triangle? Find the perimeter of an equilateral triangle whose altitude is 18. Find the value of...
A wind of a hundred miles an hour has caused it to move almost one and a half inches. The writer says that the Empire State Building ___. A. hasn’t been finished B. is in New York City C. is the tallest skyscraper in the world now D. had fewer floors than the New World Trad...