Question

Please help will reward medal and fan and testimonial.


The rule for this sequence of numbers is 'add 3 each time ' .
1,4,7,10,13,16....
The sequence continues in the same way.
Mary says " No matter how far you go there will never be a multiple of 3 in the sequence."
Is she correct ?
Yes / No .
Explain how you know .............

Answer 1

She's correct

Answer 2

Here's how

Answer 3

Explanation which recognizes that
each number is one more than a multiple of 3,eg
• ‘It starts at 1 and keeps adding 3 so it misses all the multiples of 3’,

Answer 4

‘Multiples of 3 are all 1 less than the numbers

Answer 5

thanks ^.^

Answer 6

No problem :)