eighty percent of some number is 45.?

0 ⤊

is this correct
.80x=45
.80/.80=45/.80
x= 56.25?

2007-09-24 20:14:26 · 6 answers · asked by Anonymous in Education & Reference ➔ Homework Help

Yep you're good

2007-09-24 21:05:48 · answer #1 · answered by asourapple100 4 · 0⤊ 0⤋

80/100=45/x

80x=4500

x=4500/80

x=56.25 you are correct

2007-09-24 20:50:14 · answer #2 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋

Looks fine! Great job.

You can check it by multiplying x by .80:

56.25 * .80 = 45

May God bless you.

2007-09-24 20:29:39 · answer #3 · answered by Anonymous · 0⤊ 0⤋

Perfect.

2007-09-24 20:16:33 · answer #4 · answered by Anonymous · 0⤊ 0⤋

yes. its 56.25

2007-09-24 21:20:24 · answer #5 · answered by Anonymous · 0⤊ 0⤋

brilliant!!!!!!!!

2007-09-24 20:29:28 · answer #6 · answered by dfla 2 · 0⤊ 0⤋