Question

The following are the number of mattresses purchased for a lodging house during the first five months of a year.

$\begin{array}{cc}\text{Month}& \text{Number of mattresses}\\ \text{January}& 20\\ \text{February}& 25\\ \text{March}& 15\\ \text{April}& 30\\ \text{May}& 10\end{array}$

a. Draw the pictograph of above table.
b. In which month were the most number of mattresses sold?
c. In which month were the least number of mattresses sold?

Answer 1

Suppose 1 block represent 5 mattresses
So for the month of January, we need 4 blocks.

For February, we need 5 blocks.

For March, we need 3 blocks.

For April, we need 6 blocks.

For May, we need 2 blocks.

The maximum number of mattresses were sold in April = 30.
The minimum number of mattresses were sold in May = 10.