It’s asking you to add 1 2/5 and 2 3/10 (let me know if you want the answer)
Answer:
Eli's age = 42 years
Step-by-step explanation:
Let x be Eli's age and y be Cecil's age
So,
According to the statement given
x+y=60 eqn 1
Eli's age 6 years ago = x-6
Cecil's age 6 years ago = y-6
So according to the given statement
x-6 = 3(y-6)
x-6 = 3y - 18
x-3y = -18+6
x-3y= -12 eqn 2
Subtracting eqn 2 from eqn 1
x+y - (x-3y) = 60 - (-12)
x+y-x+3y = 60+12
4y = 72
y = 18
Cecil's age = 18 years
Putting y = 18 in eqn 1
x+18=60
x = 60-18
x = 42
Eli's age = 42 years ..
Original price=125
discount=x dollars or percent I will find both
sale price=81.25
so origonal-discount=sale
125-x=81.25
subtract 125 from both sides
-x=-43.75
multiply -1
x=43.75
the discount was 43.75
to convert into fraction divide 43.75 by 125 then multiply by 100
43.75/125=0.35
0.35 times 100=35%
35% discount
50. First and foremost, in the given situation, there are only 2 person, Carl and Tino. Not Three.
=> Carl has 42 inches of ribbon
=> Tino has 2.5 feet of ribbon.
Now, we need to convert this into yard, feet and inches,
let’s have yard first
=> 42 inches = 1.17 yard
=> 2.5 feet = 0.83 yard
=> 1.17 + 0.83
=> 2 yards in total
Now, the feet
=> 42 inches = 3.5 feet
=> 2.5 feet
=> 3.5 feet + 2.5 Feet
=> 6 feet in total
Next is the inches
=> 42 inches
=> 2.5 feet = 30 inches
=> 42 inches + 30 inches = 72 inches in total
