Question

A tinmaker converts a cubical metallic box into 10 cylindrical tins. Side of a cube is
50 cm and radius of the cylinder is 7 cm. Find the height of each cylinder so made
if the wastage of 12% is incurreal in the process. answer should come 23​

Answer 1

Answer:

Step-by-step explanation:

volume of box= (50)³ cm³

88%(volume of box) = 10×(volume of one cylindrical tin)

88/100×125000=10×22/7×7×7×h

88×1250/10×22×7=h

4×125/7 = h

h=17.8 × 4 = 71.42cm