Grade 1210 grade maths
5, 7, 8, __, 9, 10, 11, 89, 12, 13, 14, 155. please help _ bitsat question
5, 7, 8, __, 9, 10, 11, 89, 12, 13, 14, 155.
please help _ bitsat question
2 Answers
ng29
Approved Tutor Answer11 Years agoanswer is 33
5*8-7=33
11*9-10=89
12*14-13=155
kartheeek
Approved Tutor Answer11 Years agoans is 5*9-7 33 bcos 11*9-10=89 which are 5,6,7,8 numbers in the sequence
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