Solution: It takes x hours.
10.6:6 = X; 14
6X= 10.6× 14
X= 148.4÷6
X = 24 and 15 part 1 1.
2. A salt drying field can dry 3 grams of salt with100g seawater. According to this calculation, if you put 585,000 tons of seawater into a salt field at a time, how many tons of salt can you get out? How many tons of seawater can produce 9 tons of salt?
Solution: Suppose X tons of salt can be dried. Y tons of seawater can produce 9 tons of salt.
3: 100 = X:585000 3: 100 = 9:Y
100 x = 585000×33y = 100×9
x = 1755000÷ 100Y = 900÷3
X= 17550 Y=300