It is given that the weight of an empty box is 1000 gm and the total weight of the box when filled with apples and mangoes is 10 kg. If there are 3 dozens of apple in the box and the weight of each apple is 200 gm whereas the weight of every mango is 300 gm. then , find out the total number of mangoes in the box.
Created: 6 years ago |
Updated: 1 year ago
best des
Box + apple + mangoes = 10 kg
Box = 1000 gm = 1 kg
(Doing Subtraction), apple + mangoes = 9 kg
Total apples weight = 3 dozens* 200 gm = 3*12*200 = 7200 gm = 7.2 kg
Now, Total mangoes weight = 9-7.2 = 1.8 kg = 1800 gm
So, the total number of mangoes in the box = 1800/300 = 6 (Ans)
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