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1. Find the area of a room 5 1/3 meters long and 3 3/4 meters wide.


Sagot :

AREA OF A RECTANGLE

Find the area of a room 5 1/3 meters long and 3 3/4 meters wide.

  • We all know that the formula of an area of a rectangle is length times its width.
  • To multiply the two given, convert them first intk improper fraction.

[tex]5 \frac{1}{3} \times 3 \frac{3}{4} = \frac{16}{3} \times \frac{15}{4} [/tex]

  • Now, simply the following. Just multiply the two numerators and two denominators.

[tex] \frac{16}{3} \times \frac{15}{4} = \frac{240}{12} [/tex]

  • The product is both divisible by 12, so divide them both by 12.

[tex] \frac{240}{12} \div 12 = 20[/tex]

ANSWER:

Therefore, the area of a room is 20m².

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