Question

va rog aceste exercitii Dau coroana cine scrie corect​

Answer 1

16)

a)7/8-3/8=4/8=1/2

b)9/16 - 1/16 =8/16 =1/2

c)11/12 - 7/12 = 4/12= 1/3

d)11/5 - 6/5= 5/5 =1

17)

a)2/5 - 1/10= 4/10 -1/10=3/10

b)5/9 -1/3= 5/9-3/9=2/9

c)3/4-5/8=6/8-5/8=1/8

d)1/2-1/3=3/6-2/6=1/6

e)3/4-2/7=21/28-8/28=13/28

f)3/5-3/7=21/35-15/35=6/35

g)2/9-1/6= 4/18-3/18=1/18

h)5/12-2/9=15/36-8/36=7/36

i)7/20-2/15=21/60-8/60=13/60

j)5/6-1/8=20/24-3/24=17/24