24
To determine the smallest number that must be added to 5621 to make it divisible by 12, we first find the remainder of 5621 when divided by 12. Dividing 5621 by 12 gives a remainder of 5. Therefore, to make 5621 divisible by 12, we need to add (12 - 5 = 7). Thus, the smallest number to add is 7.
To find the least number that must be added to 165 to make it a perfect square, we first determine the nearest perfect squares. The perfect squares near 165 are (12^2 = 144) and (13^2 = 169). Since 165 is closer to 169, we calculate (169 - 165 = 4). Therefore, the least number that must be added to 165 to make it a perfect square is 4.
The number 2.
Let the number be x and so the expression is: 12+x/2
To find the least number that must be added to 2000 so that the sum is divisible by 10, 12, 16, and 18, we first need to determine the least common multiple (LCM) of these numbers. The LCM of 10, 12, 16, and 18 is 720. Next, we find the remainder when 2000 is divided by 720, which is 560. Therefore, we need to add (720 - 560 = 160) to 2000, making the least number to be added 160.
We could represent this in an Algebraic equation, where "x" is the missing number. If we write out the equation we will get:x + (-12) = 19. We simply add 12 to both sides.x + (-12) + 12 = 19 + 12.x = 19 + 12x = 31.When 31 must be added to -12 to obtain 19.
It is: 36-12 = 24
4 litres
Add 7 to 5,621, to get 5,628. That's (469 x 12).
4
To determine the smallest number that must be added to 5621 to make it divisible by 12, we first find the remainder of 5621 when divided by 12. Dividing 5621 by 12 gives a remainder of 5. Therefore, to make 5621 divisible by 12, we need to add (12 - 5 = 7). Thus, the smallest number to add is 7.
-40
48
51
To find the least number that must be added to 165 to make it a perfect square, we first determine the nearest perfect squares. The perfect squares near 165 are (12^2 = 144) and (13^2 = 169). Since 165 is closer to 169, we calculate (169 - 165 = 4). Therefore, the least number that must be added to 165 to make it a perfect square is 4.
The number 2.
Let the number be x and so the expression is: 12+x/2