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stealth61 [152]
3 years ago
5

A student desk has an area of 15/16 square meters. The width of the desk is 5/4 meters. What is the length of the desk in meters

? (Middle school)
Mathematics
1 answer:
olga_2 [115]3 years ago
7 0
For this case, the first thing we are going to do is model the desk as a rectangle.
 The area of the rectangle is given by:
 A = w * l
 Where,
 w: width
 l: length
 Clearing we have:
 l = A / w
 Substituting values:
 l = (15/16) / (5/4)
 Rewriting we have:
 l = (15/16) * (4/5)
 Simplifying we have:
 l = (3/4) m
 Answer:
 
The length of the desk in meters is:
 
l = (3/4) m
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Dividing the volume of the sink, 2000π/3, by 128π/3:

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Now that we have this we can measure the lengths of the base and height and use them in the triangle area formula.



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Viktor [21]
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