Both 38 and 58 are even so they both can be divided by 2,
38/58
19/29
that is in the simplest form
Hey there!!
A chicken has 1 head and 2 feet . A goat has 1 head and 4 feet
For heads, total = 40
Let us take the number of chickens as ' x ' and goats as ' y '
x + y = 40 ------------- ( 1 )
2x + 4y = 150 ----------- ( 2 )
Multiply the first equation with 2
2x + 2y = 80
2x + 4y = 150
Subtract the first equation from the first
2y = 70
y = 35
Number of goats = 35
substitute this in other equation
x + y = 40
x + 35 = 40
x = 5
Number of chickens are 4
Hope it helps!
Answer:
I don't know how to explain the math, but I know the answer is 115 women for every 100 men.
50/2.5=
20
Unit rate is 20 miles per gallon
