Question

5c+cd when c =1/5 and d=15

Answer 1

4

Explanation:

Evaluate 5 c + c d where c = 1/5 and d = 15:

5 c + c d = 5/5 + 1/5×15

5/5 = (5×1)/5 = 1:

1 + 3

15/5 = (5×3)/5 = 3:

3 + 1

1 + 3 = 4:

Answer: 4

Answer 2

4

Explanation:

5(1/5)+(1/5)(15)

5/5+15/5

1+3

4