Sagot :
Hello,
500/700 = 5/7 on tire les deux zéros des deux fractions
16/32 = (8 * 2)/(16 * 2) = 8/16 = (8 * 1)/(8 * 2) = 1/2
36/45 = (12 * 3)/(15 * 3) = 12/15
Bonjour,
500/700 = (100 x 5) / (100 x 7) = 5/7
16/32 = (16 x 1) / (16 x 2) = 1/2
36/45 = (9 x 4) / (9 x 5) = 4/5.