100,40,32,38.4,?.what is next number frnds
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Answer :- 61.44
Explanation :- series is given, 100 , 40 , 32 , 38.4 , ?
we observed , 100 × 0.4 = 40 or, 40/100 = 0.4
40 × (2 × 0.4) = 40 × 0.8 = 32 or, 32/40 = 0.8
32 × (3 ×0.4) = 32 × 1.2 = 38.4 or, 38.4/32 = 1.2
so, next number is 38.4 × (4 × 0.4) = 38.4 × 1.6 = 61.44
Hence, next is 61.44
Explanation :- series is given, 100 , 40 , 32 , 38.4 , ?
we observed , 100 × 0.4 = 40 or, 40/100 = 0.4
40 × (2 × 0.4) = 40 × 0.8 = 32 or, 32/40 = 0.8
32 × (3 ×0.4) = 32 × 1.2 = 38.4 or, 38.4/32 = 1.2
so, next number is 38.4 × (4 × 0.4) = 38.4 × 1.6 = 61.44
Hence, next is 61.44
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