Question

a housing complex built by DLF consists of 25 large buildings and 40 small buildings. each large buildings has 15 floors with 4 apartments on each floor and each small building has 9 floors with 3 apartments on each floor. how many apartments are there in all? could you try writing the steps

Answer 1

Answer:

No.of apartments in small buildings = 14x14x3

=588

No. of apartments in big buildings =25x12x2

=600

No. of apartments in total=588+600

=1188

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Answer 2

According to data given in above question.

We have to find the total number of apartment in a complex .

Step-by-step explanation:

Given ,

A DLF housing complex consist of 25 large buildings and 40 small buildings and each bulidings have it subparts like ,floor , apartment.

Step-1:

Let Large Buildings be X .

Number of large buildings= 25

Number of floors in large buildings= 15

Number of apartment at each floor= 4

Total number of apartments = 25×15×4 .

$Apartments \: in \: X = 1500$

Step-2:

Let Small Buildings be Y .

Number of small buildings= 40

Number of floors in small buildings= 9

Number of apartment at each floor= 3

Total number of apartments = 40×9×3

$Apartments \: in \: Y= 1080$

Step-3:

Now add the Apartment in X and Y

$X+Y= 1500+1080$

$X+Y= 2580$

Hence ,

The total number of Apartment in large buildings and small buildings is 2580.

Project code #SPJ2

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