1.

The size of a matchbox is 4cm x 2.5cm x 1.5 cm. What is the volume of a packet containing 144 matchboxes? How many such packets can be placed in a carton of size 1.5m x 84cm x 60cm

Answer»

Answer:

V of cuboid =

l \times b \times h

4 \times 2.5 \times 1.5

15

VOLUME of packet containing 144 matchboxes=

15 \times 144 = 2160cm

packets PLACED in carton =

150cm \times 84cm\times 60cm \div 2160cm

[tex]7560cm \div 2160cm = 350 packets



Discussion

No Comment Found