yolandaisabel7 yolandaisabel7
  • 20-05-2018
  • Mathematics
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Gina has 20 groups of 10 pencils. 137 are sharpened. How many dull pencils does Gina have?

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laratunca
laratunca laratunca
  • 20-05-2018
If there are 20 groups of 10, then there are 200 pencils. Subtract 200 and 137 to get the number of dull pencils.
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noriega1270
noriega1270 noriega1270
  • 20-05-2018
Gina have 63 dull pencils
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