What is 30 % of 400?

30 % of 400

=30/100 * 400

=30/100 * 400/1

=(30 * 400)/(100*1)

= 12000/100

=120

That is 120.

Easy to calculate. 30% means 30 divide by 100 which is 0.3. Then multiply 0.3 by 400 you get 120.

Use easy math. 10% of 400 moves the decimal to give you 40. Multiply that result by 3. This gives yo 120.

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