the length and breadth of a rectangle is 33/2 cm and 31/4 cm respectively. find its perimeter.
Answers
lenght of rectangle=33/2
bredth of rectangle=31/4
...
perimeter of rectangle=2(l+b)
=2(33/2+31/4)
=2(97/4)
=97/2
Answer:
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Step-by-step explanation:
1. Formula for calculating the perimeter of a rectangle is ;
2( length + width) or better still L + L + W + W
2. Put in the values;
2( 33/2 + 31/4)
3. Bracket first ; 33/2 + 31/4 = 97/4*
Just do the normal addition of fraction by finding LCM
*Please do NOT add the numerators and the denominators*
4. 2(97/4)
= 2/1 * 97/4
Just do the normal multiplying the numerators and the denominators
*Please do NOT find LCM*
NB: Don't forget to break it down
5. Then, your final answer is 97/2.