ag175513
Answered

There are 6 rows with 18 chairs in each row. In the center of the chairs, 4 rows of 6 chairs are brown. The rest of the chairs are blue. How many chairs are blue?

Verified Answer :

Nicky20050

multiply 18 ×6 then multiply 4×6 then take the answer of 4×6 and take it away from 18×6

InesWalston

Answer:

There are 84 blue chairs.

Step-by-step explanation:

There are 6 rows with 18 chairs in each row.

So, total number of chairs = \(6\times 18=108\)

In the centre of the chairs, 4 rows of 6 chairs are brown.

So, number of brown chairs = \(4\times 6=24\)

The rest of the chairs are blue.

Hence, subtracting number of brown chairs from total number of chairs will give the number of blue chairs.

So, number of blue chairs = \(108-24=84\)

View image InesWalston

Related Questions