Question

A milk container is in the form of a cuboid whose dimensions are in the ratio 2: 3:4. Its total surface area is 20800sq.cm.
a) How many litres of milk it can hold?
b) Find the cost of milk in the container at the rate of ₹50 per litre
ANSWER PLEASE​

Answer 1

Answer:

Answer

Let the length of the cuboid =x, breadth =2x, height =3x

Total surface area of a cuboid =2(l×b+b×h+l×h)

Given, total surface area of the cuboid =88m2

⇒2(x×2x+2x×3x+x×3x)=88m2

⇒22x2=88

⇒x=2

Hence, the length of the cuboid =x=2m, breadth =2x=4m, height =3x=6m

Answer 2

Step-by-step explanation:

weight of 10 children is around 330kg and shark whale weight 16000kg by how much is whale shark heavir.