Question

Prosze to Pilne

a) 6- 2\3

b) -5 3\4+ 2 1\3

c) 1 3\4 : ( 5\8-0,25)

Answer 1

a) 5 1/3

b)-5 9/12 + 2 4/12 = 3 5/12

c) 1 3/4 : (5/8 - 6/8) = 1 3/4 : (- 1/8) = 7/4 * (- 8/1) = - 14/1 = -14