How do you divide $670/1.35? NO CALCULATOR?

jake-autry

I need a step by step.. Thanks..

$670/1.35

Update:

I know how to divide. I'm taking an exam next week & we aren't allowed to use calculators. Just refreshing.

gutter

670/1.35 multiply both top and bottom by 100 => 67000/135

then divide like normal

my suggestion is to make a table listing 135 multiplied by 1-9 so you can divide it quicker

135*1=135

*2=270

*3=405

etc

I know it seems like a lot of extra work but its worth doing especially when you concider you learn more of your times tables and if you have a lot to do without a calculator. We didnt have calculators when I was a kid so its really not that bad and it really does help in the long run.

meridianstone

670/1.35=67000/135=1000*67/135=200*67/27=200*(2+13/27) = (about) 400+100=500.

lm050254

if you don't know how to divide, then you need a calculator

reginald

67,000/135=496.29

$496.29

robertmathmanjones

........_________

135 ) 67000.000