Question

the predecessor of a number is "X" is equal to the successor of 20. Find the third multiple of X

Answer 1

Predecessor= 20+1= 21

Number= 22

Third multiple= 22*3= 66

Answer 2

Answer:

(20+1+1) * 3 = 66

Step-by-step explanation:

Predecessor of 'x' = Successor of 20

Equation:

x - 1 = 20 + 1

⇒ x = 21 + 1 = 22...

Now, the Question you have asked is the 3rd multiple of 'x'...

Therefore,

x * 3

= 22 * 3

= 66...

Here you GO......

Hope you understood the technique and the method I have used.....