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Zarrin [17]
3 years ago
7

If breadth of a rectangle is 19m and perimeter is 80m, find the length of the rectangle.

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
3 0

Answer: 21

Step-by-step explanation:

since 19 is the breadth and the perimeter is 80m, so 19*2=38 and 80-38= 42 so 42/2=21. The answer is 21

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Answer:

\displaystyle 2\ \frac{1}{4}

Step-by-step explanation:

<u>Fractions</u>

They can be expressed as proper fractions, improper fractions or mixed numbers. Proper fractions are such that the numerator is less than the denominator, like 2/5, 7/11, -9/10. Improper fractions are those whose numerators are greater than the denominator, such as 5/3, 10/9, -21/8.  

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The number 11 1/4 is mixed, to express it as an improper fraction, we add the numbers like

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We now need to separate the improper fraction to a mixed number, let's just divide 9 by 4 to get 2 as the quotient and 1 for the remainder, thus

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