Tables & line graphs - Wiki

  • #tables
    • A 200-litre tank was completely filled with water at 07 00. Water flowed out of the tank until it was completely empty at 12 00. The line graph below shows the rate of the flow of water. At what time was the tank 25% filled with water? Ans: _BLANK_
      • #tables&linegraphs

        25% of 200 litre

        `25/100` `xx` 200 = 50l

        The time when the tank was 25% filled was 11:00
          

    • The table below shows Jose's salary each year from 2011 to 2015. During which one-year period was the increase in Jose's Salary the least?
      • #tables&linegraphs

        Between 2011 and 2012 = 2124 - 2000 = $124

        Between 2012 and 2013 = 2226 - 2124 = $102

        Between 2013 and 2014 = 2318 - 2226 = $92

        Between 2014 and 2015 = 2409 - 2318 = $91

        During the one-year period between 2014 and 2015 was the increase in Jose's salary the least.