Question

ܘܰ
509. pmerkniH Modin Ta6DIHIMAp:
11
3
1)
)
3)
3
8
1
+
5)
+
+
ܩ1ܘ
9
5
1
+
4)
+
18
8:
2
25
53
ܟܐ ܠܛܪ
6)
2)
1 1_8
45
5 10
1
+
9
6​

Answer 1

Ответ:

1.

$\frac{1}{5} + \frac{1}{9} + \frac{1}{3 } = \frac{9 + 5 + 15}{45} = \frac{29}{45}$

2.

$\frac{1}{2} + \frac{3}{5} - \frac{2}{3} = \frac{15 + 18 + 20}{30} = \frac{53}{30}$

3.

$\frac{5}{6} + \frac{3}{8} - \frac{1}{4} = \frac{20 + 9 - 6}{24} = \frac{23}{24}$

4.

$\frac{4}{9} + \frac{1}{6} + \frac{3}{4} = \frac{20 + 6 + 27}{36} = \frac{53}{36}$

Берегите себя!