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Price Lists with Multiplication

Michael went to a shop and saw the following price list.

 

Red goldfish $2.20
Polka dot goldfish $1.60
Stripped goldfish $5.20
Orange goldfish $2.70

 

She need to purchase two polka dot goldfish and one orange goldfish.

Let's find how much money does Michael need.

 

Find the cost of two polka dot goldfish.

    1      
  $ 1 . 6 0
x
       2
  $ 3 . 2 0


The cost of one orange goldfish is $2.70.

 

Now, find the total cost.

  $ 3 . 2 0
+
 $ 2   7 0
  $ 5 . 9 0


So, Michael needs $5.90.
ds

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Help

The correct answer is

Remember :

The smallest number is the one that comes first while counting.

Solution :

To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.

21,27,23

21 is the smallest number.