Question

write the divisibililty test of 3& 4​

Answer 1

Answer:

Divisibility test of 3

if the sum of all the digits is a multiple of 3 then the number is divisible by 3.

Divisibility test of 4

Divide the last 2 digits of the number. if the quotient is a multiple of 4 then the number is divisible by 4.

Explanation:

Divisibility test of 3

EG: 359 = 3+5+9 = 17 17 IS NOT DIVISIBLE BY 3 ∴ 359 IS NOT DIVISIBLE BY 3.

Divisibility test of 4

EG: 744 44/4 = 11 11 IS NOT DIVISIBLE BY 4 ∴ 744 is not divisible by 4.