Well the answer is...6 1/3
Answer:
x=8
y=16
Step-by-step explanation:
2x+2y=48
3x+y=40
Ther is many ways to solve this, one of them is clearance:
WE CLEAR AN UNLOCKED (X) AND REPLACE IT IN THE OTHER
x= (40-y)/3
2[(40-y)/3] +2y=48
(80-2y)/3 +2y=48
(80-2y+6y)/3=48
80+4y=48(3)
4y=144
y= 144/4
y=16
x=(40-y)/3
x=(40-16)/3
x=24/3
x=8
You would want to divide 216 by 18 and by doing that you would get 12.
<span>Write the decimal number as a fraction
(over 1)
4.3 = 4.3 / 1
Multiplying by 1 to eliminate 1 decimal places
we multiply top and bottom by 1 10's
Numerator (N)
N = 4.3 × 10 = 43
Denominator (D)
D = 1 × 10 = 10
N / D = 43 / 10
Simplifying our fraction
= 43/10
= 43/10
= 4 3/10</span><span>
</span>
