A bar graph is drawn to scale of 1cm= 2m units. The length of the bar representin a quantity of 875 units is 1.75 cm. Find.
Answers
Answered by
4
Answer:
3.5m
Step-by-step explanation:
Scale of the bar graph is 1cm=2m .
Therefore actual length of the bar when the scaled length is 1.75cm is 1.75×2=3.5m.
Answered by
7
A bar graph is drawn to scale of 1cm= 2m units. The length of the bar representing a quantity of 875 units is 1.75 cm => Length of 1 unit = 4 mm
Step-by-step explanation:
A bar graph is drawn to scale of 1cm= 2m units
1m = 100 cm
=> 2m = 200 cm
=> 1 cm on graph = 200 cm Actual
=> 1.7cm on graph = 1.75 * 200 = 350 cm on Actual
1.75 cm on graph represent 875 units
=>Actual length of 875 units = 350 cm
=> Actual length of 1 unit = 350/875 cm
1 cm = 10 mm
=> Actual length of 1 unit = 3500/875 mm
=> Actual length of 1 unit = 4 mm
Similar questions