royalpain3691 royalpain3691
  • 26-09-2017
  • Mathematics
contestada

(7×4)×What equals 280. I need help with this kind of math. Trying to help my 10 year old daughter.

Respuesta :

PiFreakTim PiFreakTim
  • 26-09-2017
it's 10.

7*4=28.

280/28 = 10.

Hope this helps.
Answer Link
dameny
dameny dameny
  • 26-09-2017
For a more easier method;

Calculate: 7x4 = 28

Then just multiply it by 10.

28 x 10 = 280

7 x 4 x 10 = 280.
Answer Link

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