480...

August 2021 2 17 Report

сложить дроби, предворительно сократил их 10/16+3/24; 30/45+8/36; 60/120+75/150; 24/360+16/480.

13iul 1) 10/16 + 3/24 = 5/8 + 1/8 = (5+1)/8 =6/8 = 3/4
2) 30/45 + 8/36 = 6/9 + 2/9 = (6+2)/9 = 8/9
3) 60/120 + 75/150 = 1/2 + 1/2 = (1+1)/2 = 2/2 = 1
4) 24/360 + 16/480 = 2/30 + 1/30 = (2+1)/30= 3/30 = 1/10

2 votes Thanks 5

stas0107 10/16+3/24=5/8+1/8=6/8=3/4;
30/45+8/36=6/9+2/9=8/9;
60/120+75/150=1/2+1/2=1;
24/360+16/480=2/30+1/30=3/30=1/10.

0 votes Thanks 1

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