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Simplificati fractiile, apoi efectuati scaderea:
18/24 - 25/100
21/24 - 12/32
2/12- 6/36
7/70- 10/100
Pls! dau coroana!

Răspuns :

Needhelp112
18/24 - 25/100 = 3/4 - 1/4 = 2/4 = 1/2
21/24 - 12/32 = 7/8 - 3/8 = 4/8 = 1/2
2/12 - 6/36 = 1/6 - 1/6 = 0
7/70 - 10/100 = 1/10 - 1/10 = 0

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