The probability that a pupil in class has a calculator is 0.87 what is the probability that a pupil does not have a calculator?
1 answer:
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Answer; (i) 40 p, Rs 2 = 40 p to 200 p (1 Rupee = 100 paise)
Explanation;
Explanation;
49498683837. To work these questions out, use column addition, it is a quick and simple way to add large numbers.
