Asked by lyann

euros are currency used in several european countries. on one day in october 2005, you could exchange $3 for about 2.5 euros. how many dollars would you have needed to get 8 euros.
Answered by Ms. Sue
3/2.5 = x/8

Cross multiply and solve for x.

2.5x = 24
x = 24/2.5
x = 9.60

Answered by helper
set up ratio
3/2.5 = x/8
2.5x = 24
x = 9.6

$9.60 for 8
Answered by Anonymous
opo
Answered by Roderick
How? I really do get proportional relationships please reply when you see thanks!!!
Answered by Dashie
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Answered by Masia
Thanks
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