Seedlings 82997

If you plant seedlings in the bed at a distance of 20 cm, 40 will fit here. How many seedlings will fit here if you reduce the distance between them to 15 cm?

Correct answer:

n2 =  53

Step-by-step explanation:

n1=40 a=20 cm b=15 cm  L=a (n11)=20 (401)=780 cm  L= b (n21)  n2=1+L/b=1+780/15=53



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