Answer:
13/36
Step-by-step explanation:
(1/2+1/3+1/4)/3=(6/12+4/12+3/12)/3=2/12+4/36+3/36=6/36+4/36+3/36=(6+4+3)/36=13/36
Answer:
c
Step-by-step explanation:
Lets make x equal the the age of the younger man and y equal the age of the older man.
You are given x+y=76 and you can make the equation 2x+16=y since we are told that the older one is 16 more than twice the age of the younger one. Since we have 2 equations and with the same variable and one has y already written in terms of x (y=2x+16) i will use substitution and make the given equaton all in terms of x.
x+(2x+16)=76 (solve this for x)
3x+16=76
3x=60
x=20
Then you can solve for y using the equation the equaion x+y=76 since we now know x=20.
20+y=76
y=56
Second equation is y=2x+16 (can also be written as y-2x=16)
x=20
y=56
I hope this helps. If anything is unclear or you just want further explanation please let me know in the comments.
Answer:
D
Step-by-step explanation:
I hope this helps a bit.
76%
76 ÷ 100 = 0.76
76/100
GCF = 4
76 ÷ 4 = 19
100 ÷ 4 = 25
19/25
76% = 0.76 = 76/100 = 19/25
76% in simplest form as a fraction is 19/25
