a building has 15 floors. each floor have 9 flats. each flats has 4 rooms. how many rooms are there in the building ?
Answers
Answered by
27
total no. of flats=
(no. of floors)×(flats in each floor)
=>15×9=135
.
no. of rooms=
(total no. of flats)×(rooms in each flat)
=>135×4=540.
.
.
.
hope it'll help
mark it as brainliest..
(no. of floors)×(flats in each floor)
=>15×9=135
.
no. of rooms=
(total no. of flats)×(rooms in each flat)
=>135×4=540.
.
.
.
hope it'll help
mark it as brainliest..
Answered by
4
floor 15× flats9×rooms 4=540
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