Math, asked by ahirwarumesh66, 2 months ago

.If31z5isamultipleof9,wherezisadigit,

Whatisthevalueofz?​

Answers

Answered by 11hemani
0

Answer:

0/9

Step-by-step explanation:

Divisibility rule of 9- sum of digits of the number must equal to 9. 3+1+5=9

9+0, 9+9, both equal to a multiple of 9. Plus, z can only be a digit

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