Question

Full the missing series below 179,180,172,199,135

Answer 1

Step-by-step explanation:

find the series and work out

Answer 2

The missing number is "160".

Step-by-step explanation:

The given series are:

179, 180, 172, 199, 135, ?

The pattern follow,

$+1^{3} ,-2^{3},+3^{3},-4^{3},+5^{3},..$

$180 = 179+1^{3}=179+1=180$

$172 = 180-2^{3}=180-8=172$

$199 = 172+3^{3}=172+27=199$

$135 = 199-4^{3}=199-64=135$

Similarly,

$? = 135+5^{3}=135+125=160$

Hence, the missing number is "160".