Question

if x=3/5,y=17/35,z=4/7 then check that (x-y)-z ≠ x-(y-z)​

Answer 1

Answer:

yes

Step-by-step explanation:

(3/5-17/35)-4/7=3/5-(17/35-4/7)

(21-17/35)-4/7=3/5-(17-20/35)

4/35-4/7=3/5--3/35

4-20/35=21-3/35

-16/35=19/35

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