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 =  1.3429 g

Step-by-step explanation:

S1=94 m2 dm2=94 100  dm2=9400 dm2 S2=2 dm2 r=100%30%=110030=0.7  a=S1/S2=9400/2=4700 a = r b b=a/r=4700/0.7=7470006714.2857  x=b/5000=6714.2857/5000=1.3429 g

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