Related Questions

Fresh grapes contain 90% water by weight while dried grapes contain 20% water by weight. What is the weight of dry grapes available from 20 kg of fresh grapes?
A 2 kg
B 2.4 kg
C 2.5 kg
D None of these
Fresh grapes contain 80 percent water while dry grapes contain 10 percent water. If the weight of the dry grapes is 250 kg what is total weight when it was fresh? 
A 1000 kg
B 1100 kg
C 1125 kg
D 1225 kg
In a sugar-water solution, the ratio of water to sugar is 8 : 3 . If you add 2 Kgs of sugar, the ratio becomes 2 : 1 . What was the amount of sugar in the original solution ?
A 4.5
B 5
C 8
D 6
Mrs. Hena needs to make a cake and some cookies. The cake requires 3/8 cup of sugar and the cookies require 3/5 cup of sugar. Mrs. Hena has 15/16 cups of sugar. Does she have enough sugar, or how much more does she need?
A She has enough sugar
B She needs 1/8 of a cup of sugar
C She needs 3/80 of a cup of sugar
D She needs 1/16 of a cup of sugar
Sarah needs to make a cake and some coolies. The cake requires 3/8 cup of sugar and the coolies require 3/5 cup of sugar. Sarah has 15/16 cups of sugar. Does she have enough sugar, or how much more does she need?
A has enough sugar
B needs 1/8 of a cup of sugar
C needs 3/80 of a cup of sugar
D needs 6/19 of a cup of sugar
In a sugar -water solution , the ratio of water to sugar is 8: 3 . If you add 2 kgs of sugar, the ratio becomes 2 :1 what was the amount of sugar in the original solution ?
A 4.5
B 5
C 8
D 6
In a sugar-water solution, the ratio of water to sugar is 8:3. If you add 2 Kgs of sugar, the ratio become 2:1. What was the amount of sugar in the original solution?
A 4.5
B 5
C 8
D 6
In a sugar-water solution, the ration of water to sugar is 8 : 3. If you add 2 Kgs of sugar, the ratio becomes 2 : 1. What was the amount of sugar in the original solution?
A 4.5
B 5
C 8
D 6
Mr. Kashem requires 7.50 kg of sugar every month. The price of sugar increased by 20% in the month of Ramadan. What is his consumption of sugar in Ramadan if spends the same amount of money for sugar?
A 9 Kg
B 6.25 kg
C 8.5 kg
D 6.5 kg
A 60 litre mixture of sugar and water contains sugar and water in the ratio 2:3. How many litres of the mixture should be replaced by sugar so that the ratio of sugar and water become 1:1?
A 6
B 10
C 15
D None

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