Approximately 80443

The 94 m2 flower bed is to be planted with begonias. An area of ​​2 dm2 is needed for one seedling. How many grams of seeds should be sown if 1 g of seeds contains approximately 5000 seeds? Losses when growing seedlings are usually 30%.

Correct answer:

x =  3.1333 g

Step-by-step explanation:

S1=94 m2 dm2=94 100  dm2=9400 dm2 S2=2 dm2 r=30%=10030=103=0.3  a=S1/S2=9400/2=4700 a = r b b=a/r=4700/0.3=34700015666.6667  x=b/5000=15666.6667/5000=3.1333 g



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