The length and breadth of a rectangle are in the ratio 5 : 3. if the length is 250 m, find the breadth.

let breadth=x

5:3=250:x

5/3=250/x

By cross multiplication

5*x=250*3

5x=750

x=750/5dividing 5 on both sides

X=150m

Step-by-step explanation:

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the answer is: 2

Step-by-step explanation:

from 000 to 999 makes a total of 1000 numbers from which we are selecting two numbers with replacement. This means that the possible combinations will be double of 1000.

1000 * 1000 = 1000000

to have the same number twice means that the possible combinations will be only 1000. (As there are only 1000 numbers).

But whether they are same or not there will be only two possible values of XX , 2 dollars or 700 dollars which will be the loss or gain for one trial, as the numbers picked will either be same or different.