royalpain3691 royalpain3691

26-09-2017
Mathematics

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(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

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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