Question

if the price of steak is currently RS 1.00 a pound and the price triples every 6 months, how long will it be until the price of steak is RS 81of a pound?​

Answer 1

Answer:

9

Step-by-step explanation:

current price of steak is RS 1

After 6 month it will be RS 3

after 1 year it will be RS 3*3=RS 9

so no. of year to become RS 81 is 81/9=9 years