百度试题 结果1 题目()4.is that ruler?-It's 20 centimeters long. A. How long B. How much C. How wide D. How far 相关知识点: 试题来源: 解析 A根据答句可知是询问长度。 故选A。 反馈 收藏
A ruler is 20 centimeters long. How many rulers do you need to measure a length of 80 centimeters? A. Two B. Three C. Four D. Five 相关知识点: 试题来源: 解析 C。解析:八十厘米的长度,二十厘米长的尺子需要四根。A 选项 two 是二,不符合;B 选项 three 是三,不符合;C 选项 four 是四...
Note where the ends of the tape meet; that’s the number you’re looking for. If you’re using a string, mark where the end of the string meets the rest of it. Then, straighten out the string and use a ruler to measure the distance from the mark to the end. What Is the Average...
Let’s start by looking at how to read a ruler in inches. If you’re American, this is the measurement you probably know better than centimeters, which are sometimes included on your standard 12-inch, or 1-foot, ruler (we’ll go over how to read a ruler in cm in the next section)...
Line up whatever you are measuring. If you are using a metric ruler, count the number of whole centimeters and then count the dashes. For example, if you count 4 whole centimeters and 3 dashes, the measurement is 4.3 centimeters.
Listen to the passage. How long is the ruler? A. Ten centimeters. B. Eleven centimeters. C. Twelve centimeters. 相关知识点: 试题来源: 解析 B。解析:文章中提到“the ruler is eleven centimeters long”,选项 A 和 C 的长度在文章中未出现,是干扰项。
百度试题 结果1 题目14. -How many centimeters(厘米) long is the ruler?-Let me see. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Meters and centimeters will almost always have a number next to the mark; all you have to do is write that number down along with the unit of measure. Millimeter marks usually are not numbered, but because there are only 10 millimeters between each centimeter, they're easy to count. Make...
Answer to: What is the least count of a measurement instrument, and how is it related to the number of a significant figures of a measurement...
Take note of millimeters as well as centimeters for more accurate measurements. For example, if the part of the shape you measure is slightly longer than 20 cm, count the number of small millimeter marks between the 20 and 21 cm marks on the ruler. If you count four marks, the precise ...