Answer:
27
Step-by-step explanation:
4p+%2B+2c+=+78
4%2A12+%2B+2%2A15+=+78
48+%2B+30+=+78
78+=+78
Answer:
There are 4 pigs on the farm
Step-by-step explanation:
Let x be the number of pigs
We are given that the number of chickens is four times the number of pigs.
Number of chickens = 4x
No. of legs of 1 pig = 4
No. of legs of x pigs = 4x
No. of legs of chicken = 2
No. of legs of 4x chicken = 2(4x)=8x
There are a total of 48 legs between the chickens and the pigs
So,[tex]4x+8x=48[/tex]
[tex]12x=48[/tex]
[tex]x=\frac{48}{12}[/tex]
x=4
Hence There are 4 pigs on the farm
