If a man earns £80,000 a week and this is 900% more than he used to earn, what was his original wage?
2 answers:
Answer:
£8 889
Step-by-step explanation:
If a man earns 900% more than his original wage, it implies that the percentage of his original wage is 100% such that he earned 9 times his original wage. Thus 900/100 = 9
Therefore, his original wage is:
The man's original wage is £8 889
Check
£8 889 × 9 = £80 001, approximately £80 000.
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(i) The percentage of students who got high scores in both the subjects English and Mathematics is 46%.
(ii) The total number of students who got high scores either in Mathematics or in English if 300 students had attended the exam exists 138.
<h3>What is probability?</h3>The probability exists in the analysis of the possibilities of happening of an outcome, which exists acquired by the ratio between favorable cases and possible cases.
The number of students who got high scores in Mathematics was 75%.
The number of students who got high scores in English was 65%.
(i) The percentage of students who got high scores in both the subjects
100% - 6% = 94%
(75% + 65%) - 94%
= 140% - 94%
= 46%
Therefore, the percentage of students who got high scores in both the subjects English and Mathematics is 46%.
(ii) The total number of students who got high scores either in Mathematics or in English if 300 students had attended the exam
= 300 46%
= 300 (46 / 100)
= 300 0.46
= 138.
Therefore, the total number of students who got high scores either in Mathematics or in English if 300 students had attended the exam exists 138.
To learn more about probability refer to:
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