Sagot :
3/4=0,75
2,40$........0,75
x................1
x=2,40/0,75
x= 3,2 $ per pound
2,40$........0,75
x................1
x=2,40/0,75
x= 3,2 $ per pound
($2.40) divided by (3/4) is the same thing as ($2.40) times (4/3) .
($2.40) x (4/3) = ($9.60) / 3 = $3.20
($2.40) x (4/3) = ($9.60) / 3 = $3.20