Question

1+6=21,2+8=30,3+10=39 then 4+12=?​

Answer 1

Answer:

1+6 =12 2+8 =10 so

4+6 =12

:

Answer 2

Step-by-step explanation:

1 + 6=21

2+ 8=30

3+10=39

4+12=48

•There's is difference of 9 between every sum

like 30-21=9

39-30=9

48-39=9

•All numbers are in pattern like: 1. the first digit of every question is in pattern-1,2,3,4

2.the last digit of every question is in pattern -

6,8,10,12

Hope it helps...

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