Answer:
1 7/8
Step-by-step explanation:
3/8 * 5/1 = 15/8 
<-- First multiply 3/8 by 5
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15/8 = 1 with a remainder of 7 
 <-- Then convert 15/8 to a mixed number by dividing 15 by 8
15/8 = 1 7/8
 
        
             
        
        
        
Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are 4 numbers to the right of the decimal point, place the decimal number over <span>104</span> (10000). Next, add the whole number to the left of the decimal.<span>4375\10000</span>Cancel the common factor of 625 in <span>437510000</span> since <span><span>4375\10000</span>=<span><span>7⋅625</span><span>16⋅625</span></span></span>.<span><span>74375</span><span>1610000</span></span>Reduce the expression <span>4375\10000</span> by removing a factor of 625 from the numerator and denominator.<span><span>7\16</span></span>
        
                    
             
        
        
        
Step-by-step explanation:
let width be "w"
 given,length of rectangle is 3 units greater than its width
length= w+ 3
perimeter of rectangle= 2( l+ b)
= 2[( w+3)+ w]
= 2(w to the power of 2 + 3w)
= 2w to the power of 2 + 6w
is the answer
 
        
             
        
        
        
If he plants 10 seeds in each pot and has 30 pots he plants 300 seeds if i read the question right