Question 52

The given Pie Chart (central angles are not as per any chosen scale) presents the percentage of the number of refrigerators of five different companies (with reference to the total number of refrigerators) in a hotel.

What is the difference in number of refrigerators supplied to the hotel by companies C1 and C5?

Solution

Given,

Total number of refrigerators in the hotel = 3700

Percentage of refrigerators from C1 = 26%

Percentage of refrigerators from C1 = 21%

Therefore the difference in number of refrigerators supplied to the hotel by companies C1 and C5 is

$$({\frac{26}{100}}\times{3700})-({\frac{21}{100}}\times{3700})$$

$$({26}\times{37})-({21}\times{37})$$

$$(962)-(777)$$

$$185$$

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