Question

3. Find the value of z for which the number 47128 is divisible by 9. Also, find the number.5. Give five examples of numbers, each one of which is divisible by 3 but not divisible by 9.. Give five examples of numbers, each one of which is divisible by 4 but not divisible by 8.​

Answer 1

Answer:

for divisibility

Step-by-step explanation:

for divisibility of a number by 3

just add the all digits of number if the answer is divisible by 3 and 9 both the number will be divisible by 9

also for divisibility by 4 the last two digits of number will be either 00 or divisible by 4