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arpan kundu

· started a discussion

· 1 Months ago

CALCULATOR NOT ALLOWED, How to make such calculation?

Question:

DIRECTIONS: Study the graphs to answer these questions. The combined total sale of six models of cars, A, B, C, D, E and F sold  by a manufacturer in 2010 and 2011 was 2222 and 2884, respectively. The percentage breakup of the sales of these six models in the two years is shown in the pie charts below.

  

What is the ratio of the number of cars sold of model A in 2010 to the number of cars sold of model C in 2011?

Options:
A)

1.3 : 2

B)

0.58 : 1

C)

0.62 : 1

D)

1 : 1.27

Solution:

Ans: (c)


Knowledge Expert

· commented

· 1 Months ago

Dear Student,

(number)% of (number) its calculation perform by using multiplication and divided by 100. then we find ratio its a final stage so we can go by option get an idea which number should be divided here.

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