Question

РЕШИТЕ БЫСТРЕНЬКО ДАЮ 30 БАЛЛОВ ЗА ОТВЕТ!!!! ОЧЕНЬ НУЖНО СРОЧНО!!! Как найти результат деления числителя на знаменатель, округленный до второй значащей цифры .а)7/15 б)35/12 в)47/48 г)48/49 д)122/93

Answer 1

А)0.46
б)2,92
в)0,98
г)0,98
д)1,31

Answer 2

Finding the Result of Division Rounded to the Second Significant Digit

To find the result of division rounded to the second significant digit, you can follow these steps:

1. Divide the numerator by the denominator to get the exact result. 2. Identify the second significant digit in the result. 3. Round the result to the second significant digit.

Let's apply these steps to the given examples:

a) 7/15: - Divide 7 by 15: 7 ÷ 15 = 0.4666666666666667 - The second significant digit is 6. - Round the result to the second significant digit: 0.47

b) 35/12: - Divide 35 by 12: 35 ÷ 12 = 2.9166666666666665 - The second significant digit is 9. - Round the result to the second significant digit: 2.92

c) 47/48: - Divide 47 by 48: 47 ÷ 48 = 0.9791666666666666 - The second significant digit is 7. - Round the result to the second significant digit: 0.98

d) 48/49: - Divide 48 by 49: 48 ÷ 49 = 0.9795918367346939 - The second significant digit is 7. - Round the result to the second significant digit: 0.98

e) 122/93: - Divide 122 by 93: 122 ÷ 93 = 1.3118279569892473 - The second significant digit is 1. - Round the result to the second significant digit: 1.31

Please note that the rounding is done based on the second significant digit, not the second decimal place.