Question

What is the next number 1,3,5,15,17,51,53

Answer 1

Answer:

159

Step-by-step explanation:

• First add 2 and the multiply it by 3.
• Multiply 53 by 3

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Answer 2

The next term in the given series of numbers will be 159 and 161.

GIVEN: A series of numbers 1,3,5,15,17,51,53.

TO FIND Next term in the series given in the question.
SOLUTION:

The series given in the question is,

1,3,5,15,17,51,53

As it can be seen,

Term 1=1

Term 2=3

Term 3=5

Term 4=15

Term 5=17

Term 6=51

Term 7=53

As can be seen by observing the pattern of the terms in the series,

We see:

First, we add 2 to the term and for the next one, we multiply it by 3.

As we see,

Term 2 = Term 1 * 3

Term 3 = Term 2 + 2

Term 4 = Term 3 * 3

And this pattern continues

So,

Term 8 = Term 7 * 3

Term 8 = 53 * 3

Term 8 = 159

Similarly,

Term 9 = Term 8 + 2

Term 9 = 159 + 2

Term 9 = 161

Therefore,

The next term in the series will be 159 and 161.

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