Question

The total weight of 8 bricks is 10 2/7 kg. Find the weight of one brick.

Answer 1

Answer:

Therefore the weight of one brick is 2.55kg

hope this will help you

have a beteaous day ahead buddy

Answer 2

Question :

The total weight of 8 bricks is 10 2/7 kg. Find the weight of one brick.

To find :

The weight of the brick

Method :

By applying unitary method

Solution :

$\sf \small The \: weight \: of \: 8 \: bricks \: is = 10\frac{2}{7} \: kg$

$\sf \small \therefore The \: weight \: of \: one \: brick = 10\frac{2}{7} \: kg \div 8$

$\sf \small Converting \: 10\frac{2}{7} \: kg \: into \: improper \: fraction \: we \: get \: \frac{72}{7} kg$

$\sf \small The \: weight \: = \frac{72}{7} \div 8 = 2.55\: kg$

$\boxed{ \sf \small \pink{\ddag }\: \: So \: the \: weight \: of \: one \: brick \: is \: 2.55 kg \: \: \orange{\ddag}}$