round off

[lisia]

round to the nearest two decimal places 150% of _=105
27.50
35.00
52.50 or
70.00

 

[stapel]

You can either solve the equation, 1.5x = 105, for x, or plug in the various listed options until you find the one that works. Where are you stuck?

Eliz.

 

[zerohour]

Are you a 10 year old?? This and all your problems are really simple. Its just that if I know our age group i can try to tone the answer in that way.

To find say 80% of 200 you would multiply 200 by 0.80
Suppose if 200 was 80% of something you would divide 200 by 0.80

Use the same logic and apply