Sue has $1.90 in dimes and nickels. If she has 10 more dimes than nickels, how many of each coin does she have?

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Value of 1 dime=$0.10

Value of 1 nickel=$0.05

Let Sue have x dime and y nickel.

Then,

Total value=0.1x+0.05y=1.90 …(1)

Also, x-y=10 ….(2)

From (2) we have x=10+y

Putting value in 1, we have

x=16

y=6

So, sue has 16 dimes and 6 nickel.

The length of a rectangle is 6 inches more than the width. The perimeter is 44 inches. Find the length and width.

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