The first line chart illustrates the changes
of
the Change preposition
in
percentage
of households using electrical appliances from 1920 to 2019. The second line chart shows the changes Use synonyms
of
the number of hours doing housework from 1920 to 2019.
Change preposition
in
Overall
, the entire Linking Words
percentage
of households that use electrical appliances increased.The refrigerator showed the biggest change among Use synonyms
three
optionsCorrect article usage
the three
,
Remove the comma
apply
while
Linking Words
washing
machine showed the lowest Correct article usage
the washing
changes
. Fix the agreement mistake
change
In contrast
, the number of hours for housework generally decreased.
In the first line graph, the washing machine rated about 70% which was the latest and the highest Linking Words
percentage
. In 1980, the Use synonyms
percentage
unexpectedly decreased, Use synonyms
however
, it increased again. The refrigerator showed Linking Words
rapid
increase until 1980 and maintained the highest Correct article usage
a rapid
percentage
continuously.
The vacuum cleaner gradually increased from 30% in 1920 to 100% in 2000.
In the second graph, the Use synonyms
percentage
gradually decreased except for 1980 to 2000 which showed the same Use synonyms
percentage
(20%). The highest Use synonyms
percentage
was 50% in 1920 and the lowest Use synonyms
percentage
was almost 10% in 2019.Use synonyms
toybox29