Question

If the foreign exchange rate between the U.S. dollar and the Japanese yen is 1:90, how many yen will you get for $15?

Answer 1

90 * 15.

Answer 2

1,350

Answer 3

thank you :)

Answer 4

"
foreign exchange rate between the U.S. dollar and the Japanese yen is 1:90
"

Means that ONE us dollar is equal to NINETY yen.

So you can make a chart:

1 dollar = 90 yen
2 dollars = 180 yen
3 dollars = 270 yen
...
hey wait a minute, I'm just multiplying the number dollars by 90... so
...
15 dollars = 90*15 yen

:)

Answer 5

thank you so much ..um ,how do i post another question ?

Answer 6

You can post another one on the left.
Be sure to "close" this one. :)