What is 40 percent of 58?

Answer 1

well...

10% of 58 = 5.8

and

double that (11.6) that's to find 20%

and then

double 11.6 = 23.2

so your answer is 23.2!

and to double check... 50% means half and half of 58 is 29, then just take off 10% of 58 (which is 5.8) and you get 23.2!!

i hope that helped...

p.s. I'm in year 7