Question

100 Students have 60 marks average in maths and 50 students have
average marks 90 in economics. Then the average of 150 students
19. taken together is
(a) 30
(b) 50
(c) 70
(d) 90​

Answer 1

Answer:

BHARAT MATA KI JAI

JAI HIND

Step-by-step explanation:

BHARAT MATA KI JAI

JAI HIND