If you were asked to arrange the seating arrangement of 36 children in a classroom, what would be the different ways the seating could be done? * (11)The gardener planted 7 rose bushes in the first garden and added 7 more rose bushes in the next garden and then 7 more in the third garden. How many rose bushes did he plant in the 10ᵗʰ garden? * (12) Find the length of the longest rod which can measure the three dimensions of the room exactly if length, breadth and height of a room are 8m25cm, 6m75cm and 4m50cm respectively.
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Answer 2)
- So In first garden 7 . In second more 7 = 14.
In third more 7 added . So add 10 times 7 so 7 multiply by 10
= 70
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