If in a bar graph, 0.25 cm length of
a bar graph represent 100 people,
then the length of a bar graph which
represents 1000 people, has a
length of
a.2 cm
b. 2.5 cm
c. 2.25 cm
d. 1.75 cm
Answers
Answered by
7
Step-by-step explanation:
1 person represent in length of bar=0.25/100
1000 people represent in length of bar=(0.25×1000)/100
=0.25×10
=2.5cm
Answered by
3
Given data:
In a bar graph, 0.25 cm length of a bar graph represent 100 people
To find:
The length of a bar graph which represents 1000 people
Step-by-step explanation:
In order to find the length of the bar graph for 1000 people, we find the length for 1 people and then multiply it with 1000.
Given, length for 100 people is 0.25 cm
Then length for 1 people is 0.25/100 cm
Thus length for 1000 people
= length for 1 people × 1000
= 0.25/100 × 1000 cm
= 0.25 × 10 cm
= 2.5 cm
Answer: b. 2.5 cm
The length of a bar graph which represents 1000 people is 2.5 cm.
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