Question

heyy Sameer what about value of B ​

Answer 1

Answer:

if 4bc is divisible by 15 then your it was divisible by 3 and 5

c=5

Answer 2

Answer:

4BC is divisible by 15 so the number must divisible by 5&3

so a number to divisible by 5 the number must end with 5 or 0

so C= 5 or 0

a number to divisible by 3 the sum of numbers must be a multiple of 3

so 4+B+5 or 4+B+0 are divisible by 3

now from second equation

4+B+0= 4+B

now B might be 2,5,or8

• 4+2=6
• 4+5=9
• 4+8=12
• 6,9,12are divisible by 3

now we take the first equation 4+B+5

B+9

• 3+9=12
• 6+9=15
• 9+9=18

here value of B might be 3,6,9

from 2 cases B might be 6,9 and C might be 0,5

so we get 4 numbers

1. 460
2. 465
3. 490
4. 495

Step-by-step explanation:

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