A room is 4.5 m long, 4 metre broad and 3.5 metre high how much air does it contain? how many boys and sit in it if each boy occupy 2.5 metre cube of air space
Answers
Answered by
0
Step-by-step explanation:
Neena is a student of class VIII. She goes to the stationary shop to purchase
pens. Draw the graph for the following data:
Number of pens
2
4
8
10
12
Cost (in Rs)
10
20
40
50
60
Use the graph to answer the following:
(i)
What will be the cost of 7 pens?
(ii)
In Rs 55, Neena can buy how many pens?
Similar questions