Question

1. Find the average of the following numbers. (vi) 1/2;2/3;1/4;3/5 ​

Answer 1

Answer:

121/60 or 2.01

Step-by-step explanation:

Average means = Sum of all observation/Number of observation

1/2+2/3+1/4+3/5

= LCM of 2,3,4,5 = 60

1/2×30=30/60, 2/3×20=40/60, 1/4×15=15/60, 3/5×12=36/60

=30+40+15+36/60

=121/60 (or 2.01)

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Answer 2

Answer:

121/24047722555&-७२९#९२९! २+