A suitcase with measures 80 cm × 48 cm × 24 cm is to be covered with

1.	A suitcase with measures 80 cm × 48 cm × 24 cm is to be covered with a tarpaulin cloth. How many metres of tarpaulin of width 96 cm is required to cover 100 such suitcases?
Answer» Step-by-step explanation: ANSWER Given ⇒ l=48cm,b=80cm,h=24cm total surface area of cuboid suitcase =2(lb+bh+hl)=2[(48)(80)+(80)(24)+(48)(24)] =13824cm 2 ⟹ Area of 100 suitcases =100×13824cm 2 Area of RECTANGLE TARPAULIN =lb Meters for tarpaulin = 96 13824×100 =14400 cm =144 m

A suitcase with measures 80 cm × 48 cm × 24 cm is to be covered with a tarpaulin cloth. How many metres of tarpaulin of width 96 cm is required to cover 100 such suitcases?

Answer»

Step-by-step explanation:

ANSWER

Given ⇒

l=48cm,b=80cm,h=24cm

total surface area of cuboid suitcase =2(lb+bh+hl)=2[(48)(80)+(80)(24)+(48)(24)]

=13824cm

⟹ Area of 100 suitcases =100×13824cm

Meters for tarpaulin =

13824×100

=14400 cm =144 m