There are no answers for these questions. What are your answers.
1.) K is a multiple of 11. Is KL a multiple of 154?
1.) L has all the same factor as 42.
2.) K is divisible by 21.
Couldn't do.
2.) What's the ratio of X to Y?
1.) .8X+.5Y=40
2.) .625Y=50-X
My Answer: E
3.) There are 50 marbles: Red, White, Black. How many is Red?
25 are not Black. 40 are not White.
15 more Black than White. 5 more Red than White.
25 are not black means 1.) R+W=25 or it's not necessary be like that. I solved by assuming that R+W = 25 and R+B = 40
My Answer: D
4.) If X is an integer. Is 2^x a factor of 12!?
X is the sum of two distinct single-digit prime.
0<X<11
My answer: D
5.) Are V and W integers?
√v+w=integer <-- v+w is under square root
v/w=integer
My answer: C
1.) K is a multiple of 11. Is KL a multiple of 154?
1.) L has all the same factor as 42.
2.) K is divisible by 21.
Couldn't do.
2.) What's the ratio of X to Y?
1.) .8X+.5Y=40
2.) .625Y=50-X
My Answer: E
3.) There are 50 marbles: Red, White, Black. How many is Red?
25 are not Black. 40 are not White.
15 more Black than White. 5 more Red than White.
25 are not black means 1.) R+W=25 or it's not necessary be like that. I solved by assuming that R+W = 25 and R+B = 40
My Answer: D
4.) If X is an integer. Is 2^x a factor of 12!?
X is the sum of two distinct single-digit prime.
0<X<11
My answer: D
5.) Are V and W integers?
√v+w=integer <-- v+w is under square root
v/w=integer
My answer: C
