I chose a number and divide it by 5. Then I subtracted 154 from the result and got 6. What was the number I chose? Choose the correct answer:
A) 600	B) 700	C) 800	D) 900	E) none

Rationale: "solution : let xx be the number i chose , then x / 5 − 154 = 6 x / 5 = 160 x = 800 answer c"
Answer: C