The charts below show the changes in ownership of electrical appliances and amount of time spent doing housework in households in one country between 1920 and 2019.

The changes in

Add an article

the property

show examples

property

Fix the agreement mistake

properties

show examples

of gadgets working on electricity

such

as washing

machine

Fix the agreement mistake

machines

show examples

,

refrigerator

Fix the agreement mistake

refrigerators

show examples

and

vacuum

cleaner

Fix the agreement mistake

cleaners

show examples

and

amount

Correct article usage

the amount

show examples

of time spent doing housework at home in a single country over a period of 99 years. A glance at the line chart provided reveals that

,

Remove the comma

apply

show examples

the

vacuum

cleaner was by far the most utilized appliance.

While

refrigerator

Correct article usage

the refrigerator

show examples

was used at a small amount over the period shown.

Washing

Add an article

The washing

show examples

machine was the most common gadget in 1920 at a rate of 40 %. Meanwhile,

vacuum

cleaner

Fix the agreement mistake

cleaners

show examples

have figures at 30 % and

refrigerator

Add an article

the refrigerator

show examples

was the least utilized appliance with figures at 1 %. After 40 years in

1960

Add a comma

1960,

show examples

refrigerator

overcame the other two appliances at a rate of 90 %

,

Remove the comma

apply

show examples

while

washing

Correct article usage

the washing

show examples

machine and

vacuum

cleaner were at

a

Correct article usage

the

show examples

same rate of 70 %.

Correct article usage

The refrigerator

show examples

Refrigerator

Correct article usage

The refrigerator

show examples

reached

Change preposition

apply

show examples

to

Change preposition

apply

show examples

a peak of 100 % in 1980 and

was

Correct subject-verb agreement

were

show examples

the single leader until 2000

,

Remove the comma

apply

show examples

when

Correct article usage

the vacuum

show examples

vacuum

Correct article usage

the vacuum

show examples

Fix the agreement mistake

cleaners

show examples

cleaner

Fix the agreement mistake

cleaners

show examples

reached the peak of 100 % as

refrigerator

Add an article

a refrigerator

the refrigerator

show examples

. Time spent washing clothes, preparing meals and cleaning reached 50 hours in 1920 and fell slightly to 20 hours per week in 1960.

Then

it decreased to a negligible amount of time of 10 hours in 2019.