Answer:
student 3 by 25% over
Step-by-step explanation:
is/of x %/100
ex student 3 measured 2.5 that is % of 2
so basicaly times the number on the right by 100 then ÷ by the number on the left then there is your %
Answer:
He should travel directly
Step-by-step explanation:
Given
--- East
--- North
If he goes through east north direction, the distance (d) traveled is:



If he travels directly, the distance (d) is:
---- Pythagoras theorem




By comparison, he will travel the shortest distance if he travels directly because 
<em>Hence, he should travel directly</em>
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