srasanchez20061
contestada

An ad for a weekly magazine says that if
you buy it in a store, it costs $4.00 per
issue. If you subscribe, you can save 44%.
How much will you save if you subscribe for
1 year instead of buying the magazine
every week? (1 year = 52 weeks)

Respuesta :

If you get one issue every week, use this method.
x/4=44/100
x/4=11/25
cross multiply
44=25x
divide by 25
1.76=x
1.76*52=91.52
davidebiringa
4.00
* 0.44
1600
+1600
17600
1.7600
$1.76

$4.00
-$1.76
$2.24

$4.00
* 52
800
2000
20800
$208.00

$2.24
* 52
448
1120
11648
$116.48

$208.00
- $116.48
= $91.52

You will save $91.52

Otras preguntas