if 42z3 is a multiple of 9, where z is a digit, what is the value of z?
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Answered by
2
Answer:
9
Step-by-step explanation:
9
4293÷ 9
= 477 make it as brainlist
Answered by
14
4+2+z+3 is multiple of 9
4+2+3=9
4+3+2+9=18
Z may be 9
According to 9 divisibility rule
That all the digits sum is divisible by 9 then the number is divisible by 9
4+2+3=9
4+3+2+9=18
Z may be 9
According to 9 divisibility rule
That all the digits sum is divisible by 9 then the number is divisible by 9
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