Question

Ex mr 24 este urgent ​

Answer 1

a) x = 24a • 5/12

120 / 12

tăiam 0

12/12 =1

b) x= 20a • 3/5

60 / 5

tăiam 0

6/5=1,2

c) x= 15a • 3/20

45/ 20

simplificam cu 5

9/ 4 = 2,25

Succes;)