sriggs sriggs
  • 03-09-2015
  • Mathematics
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Which of the following expressions could you use to estimate 47% of 89? I SERIOUSLY NEED HELP WITH THIS ONE. · 90
0.5 · 90
0.47 · 89

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TSO
TSO TSO
  • 03-09-2015
47% is close to 50%

percent means over one hundred

So, 50% is 50/100 = 0.5

of in mathematics means multiplication

89 can be rounded to 90

Your answer will be 

[tex]\sf0.5 \cdot 90\\\\OR\\\\0.5\times 90[/tex]
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