7th Class Mathematics Comparing Quantities

  • question_answer 16) The population of a city decreased from 25,000 to 24,500 Find the percentage decrease.

    Answer:

                    \[\text{percent decrease = }\frac{\text{Amount of decrease}}{\text{Original amount}}\text{ }\] \[\text{ }\!\!\times\!\!\text{ 100 }\!\!%\!\!\text{ }\] \[=\frac{25,000-24,500}{25,000}\times 100%\] \[=\frac{500}{2,5000}\times 100%=2%\]

More Questions

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

adversite


You need to login to perform this action.
You will be redirected in 3 sec spinner