Question

/=kreska ułamkowa

a)6/10x1i1/10

5)4/10:2/10

c)1i2/10:6/10

d)75/100-3/7

e)2i1/3:28/100

f)2i8/10:6/10

daje najjjjjjj!!!!!!!pliiiiiiiiiiiiissskkkkkkkkkkkaaaaaaaaaaaaaa

Answer 1

a)  6/10 x 11/10 =66/100   = 33/50

b)4/10 :2/10 = 4/10 x10/2 = 40/20 = 2

c)12/10 x 10/6 = 72/100 = 36/50

d)3/4 - 3/7 = 21/28 - 9/28 = 12/28 = 6/14 = 3/7

e)7/3 x 100/28 = 700/84 = 175/21 = 8i 7/21 = 8 i1/3

f)28/10 x 10/6 = 280/60= 4 i 40/60 = 4 i 2/3

 

 

liczę na naj ;)

Answer 2

a) 0.66

b) 2

c) 2

d)9/28

e) 8 i 1/3

f) 4 i 2/3