3、4、11、18、27、()、51 Find the law

3、4、11、18、27、()、51 Find the law


My answer is 38
But I estimate that your second number should be 6. In this case, it is n * n + 2, and the sixth number is 6 * 6 + 2 = 38
If the second number is really 4, I admit it won't



1.68 △ 2.1 = 51.3 △ 0.27=


1.68÷2.1=0.851.3÷0.27=190



3.51 divided by 27


 



(27 ° 38 ′ - 18 ° 51 ′) × 5 is the operation of the angle of the first grade of junior high school, 1 ° = 60 ′


(27°38′-18°51′)×5
=8°47′×5
=40°235′ (235′÷60′=3°55′)
=43°55′ (40°+3°55′=43°55′)