Question

In a triangle, the Angle opposite to the longer sideइजी ड्राइंग ऑन द एंगल ऑपोजिट टू द अलवर साइड एस ​

Answer 1

Step-by-step explanation:

In a school 50% of the students are younger than 10, 1/20 are 10 years old and 1/10 are older than 10 but younger than 12, the remaining 70 students are 12 years or older. How many students are 10 years old?