Question

29. A flower garden is 22.50m long. Sheela wants
to make a border along one side using bricks
that are 0.25 m long. How many bricks will be
needed?​

Answer 1

Answer:

find the perimeter then divide by 0.25

Answer 2

Answer :

• 90 bricks will be needed

Given :

• A flower garden is 22.50m long
• Sheela wants to make a border along one side using bricks that are 0.25m long

To find :

• How many bricks will be needed

Solution :

Given that,

• Length of garden = 22.50 m
• Length of bricks = 0.25 m

Now ,

• Number of bricks = Length of garden/Length of Bricks

》22.50/0.25

》2250/25

》90

Hence , 90 bricks will be needed

or

》22.50/0.25

》2250/100 / 25/100

》2250/100 ÷ 25/100

》2250/100 × 100/25

》90

90 bricks will be needed