Question

two third of number is 280 what is the number?​

Answer 1

Answer:

420

Step-by-step explanation:

Method 1:

2units=280

1units=280/2=140

3units=140x3=420

Method 2:

280/2=140

140+280=420

Method 3:

280x1 1/2=420

Method 4:

280x1.5=420

Answer 2

Answer:

Number is 420

Step-by-step explanation:

Let the number be x

$= > \frac{2x}{3} = 280 \\ = > 2x = 280 \times 3 \\ = > 2x = 840 \\ = > x = \frac{840}{2} \\ = > x = 420$

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