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9. A fertilizer should be spread in a ratio of 10 kg for every 3200 square
feet. How much fertilizer should be used to treat a lawn that is 2400
square feet?
10. A mountaineer, can climb 65 km in 3 days in the slope of Mount
Samon. How many days it takes for Mr. Agila to climb 390 km of
the same rate?​


Sagot :

Step-by-step explanation:

10 KG × 3,200 SQUARE FEET = 32,000 KG

32,000 KG × 2,400 SQUARE FEET = 76,800,000 KG

65 KM × 3 DAYS = 195 KM

195 KM × 390 KM = 760.5 KM