Question

If a=5, b=6 and c=10, find the value of :

Answer 1

Step-by-step explanation:

(i) 3c/a

= 3×10/5

= 30/5

= 6

(ii) ab/c

= 5×6/10

= 30/10

= 3

(iii) a+b/c-a

= 5+6/10-5

= 11/5

(iv) 6c-2ab

= 6×10-2×5×6

=60 -60

= 0

Answer 2

Answer:(ii)11/5

(iv)0

Step-by-step explanation: