Date
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23. farmer sylvester feeds his horses 480 pounds of food
each month. how many pounds of food does he feed
his horses in a yearz
c
s
w
32946
t er
@ 960 pounds
®: 4,800 pounds
to prestanda © 5,760 pounds **
© 11,520 pounds
*
.
go to the

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this