Next number ib the series 10 21 43 87
Answers
Answered by
2
Answer:
Answer:- 175
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Step-by-step explanation:
10+1×11=21
21+2×11 =21+22=43
43+4×11 =43+44=87
87+8×11 =87+88=175
The required number is 175
Answered by
0
Answer:
175
Procedimiento:
10 x 2 + 1 = 21
21 x 2 + 1 = 43
43 x 2 +1 = 87
87 x 2 + 1 = 175
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