2/5 of 4200?


Answers:
If you find yourself needing a calculator, use google.
For your problem enter: 2/5 * 4200
It will you the answer 1680

Simple & easy to use.
1680. divide 4200 by 5 then multiply it by 2 xxx
1680. Why can't you use the calculator on your PC to divide 4200 by 5. Then multiply by 2. Or because 2/5 is the same as 4/10. Divide by 10 (ie move the decimal point left one space) to get 420. Then multiply by 4.
1680
4200*2/5 = 8400/5 = 1680
don't tell me you can't do that manually!!!
4200/5=840*2=1680 OK
divide 4200 by 5 then times that by 2 and the answer is 1680 hope this helps