標題:
One question about ratio
發問:
最佳解答:
I think "33.1/3" means 33 1/3 (i.e. 33.33......), right? 33.33... m/s = 33.33.... * 3600 m/h = 120,000 m/h =120,000 / 1000 km/h =120 km/h So, 20km/h : 331/3m/s = 20km/h : 120km.h =1:6
其他解答:
Express the following ratio in the simplest form. 20km/h:33.1/3m/s =1: *****Show you calculation of how to change the unit. 20km/h = 20 x 1000 m/h = [20 x 1000] / (60 x 60) m/s = 50/9m/s now 20km/h : 33.1/3m/s = 50/9 m/s : 331/30 m/s<-----divided both by the smallest,(50/9) = 1 : 1.986 2007-03-17 16:07:10 補充： OICnow20km/h : 33.1/3m/s= 50/9 m/s : 100/3 m/s= 1 : 6
One question about ratio
發問:
此文章來自奇摩知識+如有不便請留言告知
Express the following ratio in the simplest form. 20km/h:33.1/3m/s =1: *****Show you calculation of how to change the unit. 更新: 33.1/3=33又1/3 更新 2: 我想問100/3m/s係每(100/3m)/second定100m/3second 同埋點約20000m/3600s:100m/3s,我知要乘,但要乘幾多最佳解答:
I think "33.1/3" means 33 1/3 (i.e. 33.33......), right? 33.33... m/s = 33.33.... * 3600 m/h = 120,000 m/h =120,000 / 1000 km/h =120 km/h So, 20km/h : 331/3m/s = 20km/h : 120km.h =1:6
其他解答:
Express the following ratio in the simplest form. 20km/h:33.1/3m/s =1: *****Show you calculation of how to change the unit. 20km/h = 20 x 1000 m/h = [20 x 1000] / (60 x 60) m/s = 50/9m/s now 20km/h : 33.1/3m/s = 50/9 m/s : 331/30 m/s<-----divided both by the smallest,(50/9) = 1 : 1.986 2007-03-17 16:07:10 補充： OICnow20km/h : 33.1/3m/s= 50/9 m/s : 100/3 m/s= 1 : 6
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