Use the example below to explain where the decimal point should be placed in the product. Next, explain how estimation can be used to check your answer. Ex: 25.5 x 0.81 =

Our estimation was correct. Look below for explanation.

The decimal place should be shifted to 3 places to decimals to the left because 25.5 has been shifted one decimal place to the left and 0.81 has been shifted 2 decimal places to the left.

Now, to check our answer, you can use 3 ways.

I am going to solve using the option 3.

With that, our estimation was correct. The answer has 3 decimal places.

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because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram