有一樽飲品 已知其容量是1.5公升準確至0.05公升
問呢樽飲品容量的上限 ,用mL表示.
要有步驟
初中數學一條(10分)
2008-02-19 6:52 am
回答 (3)
2008-02-19 7:01 am
✔ 最佳答案
最大誤差 = 0.05L/2 = 0.025L = 25mL上限 = 1.5L + 25mL = 1525mL
2008-02-19 7:01 am
1.5L to mL=1.5*1000=1500mL
0.05*1000=50mL
1500+50/2
=1525
50/2because +_25
0.05*1000=50mL
1500+50/2
=1525
50/2because +_25
2008-02-19 6:57 am
1500+50/2
= 1500+25
= 1525mL
= 1500+25
= 1525mL
收錄日期: 2021-04-13 15:10:11
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080218000051KK04239