Brenna99
Brenna99 Brenna99
  • 16-10-2015
  • Mathematics
contestada

7.2 x 12 x 0.23 = ? Round to the nearest hundredth.
A. 19.44
B. 19.43
C. 19.87
D. 19.88

Respuesta :

Cata9 Cata9
  • 13-04-2017
The question is asking us to multiply three numbers and then to round the result to the nearest hundredth. First we will calculate: 7.2 * 12 * 0.23 = 19.872. Now we have to round it to 2 decimal places. If we had 19.875 as a result we would round it to 19.88. But we have 19.872 ( 2 is smaller than 5 ) and we will round it to 19.87. Answer: C ) 19.87.
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