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Examples 2 and 3 Evaluate each expression using properties of numbers. Name the property used in each step.

28.23411832

Short Answer

Expert verified

The value of expression is 99.

Step by step solution

01

– Write the formulae used

Associative property of multiplication:

abc=abc

Inverse property of multiplication:

a1a=1aa=1

Commutative property of multiplication:

ab=ba

02

– Write the given information 

The expression given is

23411832

03

- DESCRIPTION OF STEP 

To solve the given expression first simplify the mixed fraction(s) in the given expression as:

23411832=2×4+341×8+1832=1149832

Now use the associative property to simplify the above expression further as:

1149832=1149832=1149884=11494=11449commutativerule=119=99

Thus,23411832=99

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