Add all then divided okay hope that helps 5
        
             
        
        
        
Distance stretched  = 0.4 *  124  =  49.6 cms
converting to meters we divide by 100:-
Answer is 0.496 meters
        
             
        
        
        
Answer:
9/1000
Step-by-step explanation:
convert the decimal numbers to a fraction by placing the decimal numbers over a power of ten. since there are 3 numbers to the right of the decimal point,place thw decimal numvers over 10^3 (1000).
 
        
                    
             
        
        
        
This is the isosceles right triangle, the diagonal of a square, the thing that so upset the Pythagoreans. The two sides and diagonal of a square are in ratio  so we get
 so we get

We could have also gotten this using Trig:


Or by recognizing u=v because remaining angle is 45 so this must be isosceles so


