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3 years ago

What is the next number? 3 4 6 9 13 18 24

Mathematics

2 answers:

Anettt [7]3 years ago

6 0

So 3+x=4
3+1=4
4+x=6
4+2=6
notice the patern
3+1=4
4+2=6
6+3=9
9+4=13
13+5=18
18+6=24
so then next + must be 7
24+7=31

ivann1987 [24]3 years ago

4 0

3 4 6 9 13 18 24

If you watch carefully, between the first two numbers 1 was added.

Then 2 was added to 4 to have 6.

3 added to 6 to give 9.

4 added to 9 to result to 13.

5 added to 13 to give 18.

6 added to 18 to give 24.

Therefore 7 would be added to 24 to give: 24 + 7 = 31.

So it is 31. Cheers.

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Solution given:

let

length =L

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Area =A

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now

As we know that

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