Question

1. A juiceseller has a large cylindrical vessel of base radius
up to a height of 32 cm with orange juice. The juice is full
cylindrical glasses of radius 3 cm up to a height of 8 cm
for 15 each. How much money does he receive by selling
completely?
​

Answer 1

Answer:

300 rupees

Step-by-step explanation:

For large cylindrical vessel r=15,h=32

For small cylindrical glass r=3,h=8

No. of glass filed with juice=Volume of large cylindrical vessel ÷Volume of small cylindrical glass

pir^3h÷pir^2h

pi15×15×32÷pi3×3× 8

=100

Cost for one glass=3

Cost for selling 100 glas juice=100×3=300 Answer.in rupees.

Answer 2

AnswEr:

We have,

• Volume of the juice in the vessel

$\tt = \pi \times 15 \times 15 \times 32 \: {cm}^{3}$

• Volume of the juice in each glass

$\tt = \pi \times 3 \times 3 \times 8 \: {cm}^{3}$

$\rule{100}2$

$\star$ $\underline\mathfrak{Number\:of\:glasses\:of\:juice\:that\:are\:sold}$

$\tt = \frac{\pi \times 15 \times 15 \times 32}{\pi \times 3 \times 3 \times 8} = 100$

_______________________________________

Hence, the total amount received by the stall keeper = Rs ( 3 * 100 ) = Rs 300