Question

[ 12 ]
Math/X/DH-310
35 T' ratio of the 11th term to the 18th terms of an AP are 2 : 3. Find the
ratio of the 5th term to the 21st terms and also the ratio of the sum of the
5
first five terms to the sum of the first 21 terms.
The distribution below gives the weights of 30 students of a class find the
median weight of the students :
36
Weight (in kg)
40-45
45-50
50-55
55-60
60-65
65-70
70-75
No. of Students
2
3
6
8
2
6
3
S​

Answer 1

Answer:

i Can not able to understand this question