How many square shaped stamps of side 4 cm can be pasted on a rectangular sheet
length 52 cm and breadth 36 cm?
a) 117
b) 112
d) 120
perimeter of the
A) 125
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Answer:
125
Step-by-step explanation:
Side of square stamp =2 cm Area of a stamp=2x2cm^2
Now, Length of rectangle =3Ocm Breadth of rectangle=18cm Area of rectangular sheet=[xb=30x18cm^2
No. of stamps pasted=Area of rectangular sheet/area of a stamp = 30×18/2x23135 stamps
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