Question

СРОЧНО ПОЖАЛУЙСТА!!
(25Б)

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Answer 1

Ответ:

1)1/30

2)5/12

3)59/99

4)11/36

5)11/24

6)11/36

Answer 2

$1)\frac{1}{5 } -\frac{1}{6} = \frac{(1*6)-(1*5)}{30} = \frac{6-5}{30} = \frac{1}{30} \\\\2)\frac{3}{4} -\frac{1}{3} =\frac{(3*3) - (1*4)}{12} = \frac{9-4}{12} = \frac{5}{12}\\\\3)\frac{7}{9} -\frac{2}{11}= \frac{(11*7)-(9*2)}{99} =\frac{77-18}{99}=\frac{59}{99} \\\\4)\frac{3}{4} -\frac{4}{9} = \frac{(3*9)-(4*4)}{36} =\frac{27-16}{36} =\frac{11}{36} \\\\5)\frac{7}{8} -\frac{5}{12} = \frac{(7*3)-(5*2)}{24} = \frac{21-10}{24} = \frac{11}{24} \\\\6)\frac{11}{36}$