We had $1400 left after spending 30% of the money that we took for shopping. How much money did we start with?
Choose one:
A) $ 2000
B) $ 2100
C) $ 2200
D) $ 2300
E) $ 2400

Rationale: "let x be the amount of money we started with . 0.7 x = 1400 x = 2000 the answer is a ."
Answer: A