Question 88
The price of gasoline - in 1972 filling the gas tank of a small car cost $R\$ 29,90$, and in 1992 it cost $\$ 149,70$ to fill the same tank. Which of the values below best brings the percentage of increase in the price of gasoline in this 20-year period closer together?
(a) $20\%$
(b) $125\%$
(d) $300\%$
(d) $400\%$
(e) $500\%$
(a) $20\%$
(b) $125\%$
(d) $300\%$
(d) $400\%$
(e) $500\%$