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Doubling, Halving, and Solving word problems of  ...

  •  English    10     Public
    Decimals
  •   Study   Slideshow
  • Double of 6.7?
    13.4
  •  15
  • Double of 5.6?
    11.2
  •  15
  • Double of 12.4?
    24.8
  •  15
  • The half of a number is 86.4. What is the number?
    172.8
  •  15
  • The half of 100.2 is .....
    50.1
  •  15
  • The half of 402.80 is ....
    201.4
  •  15
  • The double a number is 42.6. What is the number?
    21.3
  •  15
  • The double of a number is 502.4. What is the number?
    251.2
  •  15
  • Jesslyn bought 2 ice creams for $7.20. How much money that she need to buy 4 ice creams?
    $14.4
  •  15
  • Fero has 6.25 m of blue ribbon and 9.5 m of red ribbon. What is the total length of ribbon that he has?
    15.75
  •  20