1. Choose the number which is a multiple of 3 but not a multiple of 9.
a) 657
b) 234
c) 543
d) 981
pls answer fast
Answers
Answered by
0
Answer:
option (c)
543
as because 543 is divisible by 3 but not 9.
Answered by
0
Answer:
543
Explanation :
by the divisibility rule of 3 and 9 we add all the number and if the sum is divisible by 3 so the number also divisible by 3 and divisibility rule of 9 is also same as 3 . if the sum is divisible so the number will also divisible by 9
a.) 657
6+5+7 = 18
it is divisible by 3 and 9 both
b.) 234
2+3+4 = 9
it is divisible by 3 and 9 both
c.) 543
5+ 4+3 =12
it is divisible by 3 but not divisible by 9
so , it is correct answer
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