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Chapter 8: Q. 397 (page 996)

When traveling to Great Britain, Bethany exchanged her $900 into 570 British pounds. How many pounds did she receive for each American dollar?

Short Answer

Expert verified

Bethany receive 0.63 British pounds for each Australian dollars .

Step by step solution

01

Step 1. Given Information:

Bethany changed $900 American dollar into 570 British pounds ,

Need to find the value of one American dollar in British pounds.

02

:Translate into a proportion :

Need to take care of the units while translate into a proportion,

BritishpoundsAustraliandollars=BritishpoundsAustraliandollars

Let x be British pounds for each Australian dollars,

Proportion, 570900=x1

03

Step 3. Solve Proportion : 

570900=x1

Multiply both sides by the LCD(Lowest common denominator ) = 900.

900脳570900=900脳x1

Remove common factors on each side.

role="math" localid="1647794864174" 900脳570900=900脳x1x=570900x=0.63炉Australiandollars.

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