Question

6. Find the smallest number that is exactly divisible by
840, 630.945, and 378.

Answer 1

Answer:

21 is the smallest number that is exactly divisible by

840, 630.945, and 378.

Answer 2

Answer: 3 is the smallest number that is exactly divisible by all the four numbers.

Step-by-step explanation:

It is divisible by all the numbers because the divisibility rule of 3 itself tells us that if the sum of the digits of a number, then the whole number is divisible by 3 and the digits of these numbers are a multiple of 3.

8+4+0 = 12 = 3*4

6+3+0 = 9 = 3*3

9+4+5 = 18 = 3*6

3+7+8 = 18 = 3*6

HOPE MY ANSWER HELPED!!!!