Write the units digit of cube 109
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6
Answer:
9
Step-by-step explanation:
Ignoring the tens and hundreds digits of the number 109, we cube only the ones digit.
9*9*9=729
The ones digit of this is 9. Hence, this is our answer.
neeraj2139:
it may but 7 can also be
it can't be 7
why
7×7=49
with unit9
try calculating 109^3
you'll get 1295029 which has units digit 9
alas i mistaken i began to fond the cube root of 109 but it is cube of 109 sorry for anything that i said wrong
okay
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ANSWER :unit's Digit 9
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