384 divides by 16 on paper = 24
One.
The HCF of the given two numbers is 24
Whatever you do to one side of the equation (equals sign), you must do to the other: 43 - b = 24 ⇒ 43 - b + b = 24 + b ⇒ 43 = 24 + b ⇒ 43 - 24 = 24 + b - 24 ⇒ 19 = b So b is 19.
The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24
If a divides b and b divides a then either a is equal to b or a is equal to -b. Additional note: if a divides b, there exist a p such that ap=b. and if b divides a, there exist a q such that a=bq. then ap=(bq)p=b => b(1-pq)=0 => pq=1 since b!=0 => p=q=1 or p=q=-1 => a=b or a=-b
If a divides b then a is a factor of b and b is a multiple of a.Either of them could be the denominator. In a/b, b is the denominator while in b/a, a is the denominator.------------------------------------------------------------------------------------------------------------------If a divides b then b=n*a for some number n. Thus n=b/a
384 divides by 16 on paper = 24
One.
Because 12 divides evenly into 24 with no remainder.
Because 6 divides evenly into 24 with no remainder.
The HCF of the given two numbers is 24
Yes, because 4 divides evenly into 24 with no remainder.
Whatever you do to one side of the equation (equals sign), you must do to the other: 43 - b = 24 ⇒ 43 - b + b = 24 + b ⇒ 43 = 24 + b ⇒ 43 - 24 = 24 + b - 24 ⇒ 19 = b So b is 19.
The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24
If a = 24 and b = 6, then a - b = 24 - 6 = 18
If the question is, "What is b if b + 24 = 19 ?", then : b + 24 = 19 b = 19 - 24 = -5