10. 14, 15 is
Pill in the blanks in the following table :
Weights in kg
10 - 20
20 - 30
30 - 40
40 - 50
50 - 60
Class marks
Hint. Class mark for 1st class interval=
obtained]
10+20 30
= 15. Similarly, the class marks of other class inter
2
Answers
Answered by
0
Answer:
35
Step-by-step explanation:
Class mark of class 20−30=
2
20+30
=25
and Class mark of class 30−40=
2
30+40
=35
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