jayakumaravilash9 jayakumaravilash9

28-11-2020
Mathematics

contestada

Find the sum of the digits 10^15−1.

Respuesta :

tylermanek tylermanek

28-11-2020

Answer:

149

Step-by-step explanation:

Answer Link

jcherry99 jcherry99

28-11-2020

Answer:

135

Step-by-step explanation:

10^15 = 1 000 000 000 000 000

10^15 - 1 = 999 999 999 999 999

There are 15 nines

15*9 = 135

Answer Link

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