Question

Using the divisibility test to determine which of the
following numbers are divisible by 2, by 3, by 5 and
by 7.
1050​

Answer 1

Answer:

⇒  Divisibility rule of 2 : Any whole number that ends in 0, 2, 4, 6, or 8 will be divisible by 2.

⇒  Divisibility rule of 5 : Number that are divisible by 5 must end in 5 or 0.

⇒  Divisibility rule of 10 : A number to be divisible by 10, the last digit must be a 0.

⇒  The given numbers 19400,125370 and 3000000 are divisible by 2, 5 and 10. Since, it follows all rules of 2, 5 and 10.

Step-by-step explanation: