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x-y = 3 i 3/4
2x= 10
x=5
x+y= 6 i 1/4
5 +y= 6 i 1/4
y= 1 i 1/4
5: 1 i 1/4= 5 x 4/5 = 20/5 = 4
stosunek tych liczb to 1: 4
x+y= 6 i1/4
x-y = 3 i 3/4
2x= 10
x=5
x+y=6¼
x=3¾ + y
3¾ + y + y = 6¼
2y = 2½
y = 1¼ = 5/4
x = 3¾-1¼=2½ = 5/2
5/4 : 5/2
Stosunek tych liczb to: 1:2