how many tiles whose length and breadth are 12 cm and 5cm respectively will be needed to fit in a rectangle region whose length and breadth are respectively. 70cm and 36 cm
Answers
Answered by
3
Answer:
42 tiles are required
Explanation:
(a) Area of region = 100 cm x 144 cm = 14400 sq.cm
Area of one tile = 5 cm x 12 cm = 60 sq.cm
Number of tiles =
Area of region
Area of one tile
=14400/60
= 240
Thus, 240 tiles are required.
(b) Area of region = 70 cm x 36 cm = 2520 sq.cm
Area of one tile = 5 cm x 12 cm = 60 sq.cm
Number of tiles =
Area of region
Area of one tile
=2520/60
= 42
Thus, 42 tiles are required.
kaushikagowrishankar:
thank you for telling
its ok
it is easy ques
Answered by
1
Answer:
pap unaku ethavathu anna irukuraangala
hii
hi
no I don't have Anna
but in relatives thy are
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