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A mathematician simplifies the expression mentally. 17.2 (20+45) - (4.75) What is the best estimate of the value of the expression? 0 381 O 1,114 O 1,844 O 5,521
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14 votes
A mathematician simplifies the expression mentally.

17.2 (20+45) - (4.75)
What is the best estimate of the value of the expression?
0 381
O 1,114
O 1,844
O 5,521

User Pmarflee
by
8.1k points

2 Answers

6 votes

Answer:

Explanation:

1114

User James Hillyerd
by
8.8k points
5 votes

Answer:

1,114

Explanation:

17.2(65)- (4.75)

1118 - 4.75

1113.25

User Scarabee
by
8.6k points
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