Question

PART A: Which of the following best describes a central idea of the text? A. Time is fleeting and so people should live life to the fullest by experiencing everything it has to offer. B. People should put art and academics before work and society because work and society are meaningless. C. Life should be lived without complication or hurry in order to find meaning. D. Technology is invasive and must be stopped before it takes over all aspects of one’s life.

Answer 1

Explanation:

Given :-

75% of total 1500 are boys.

⅓ are boys

And No. of girls = 40%

To find :-

Total students

Solution :-

No. of boys :-

75% of 1500

75/100 × 1500

75 × 15

1125 boys

Now,

Numbers of girls = 1500 - 1125

=> 375

Total spectacles =>

⅓ × 1125

375

In girls

40/100 × 375

4/10 × 375

150

Total students that wear spectacles = 150 + 375 = 525

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