the population of a city was 2.5 lakh in the year of 2012 it increased at the rate of 3% per annum find the population at the end of 2014

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!

What is the missing value in the proportion 4/5 = x/30