Question

40%of 450 – 15% of 400​

Answer 1

Answer:

120

Step-by-step explanation:

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Answer 2

40% of 450

450×40/100=180

15% of 400

400×15/100=60

40% of 450-15 % of 400

=180-60

=120

Convert the problem to an equation using thepercentageformula p% * X = Y.

P is 10%, X is 150, so the equation is 10%*150

Convert 10% to a decimal by removing thepercent sign and dividing by 100: 10/100 = 0.10.