Sarah pays a 20% deposit for a new TV and then an extra $96. What's the total cost?
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Hi ,
Let us assume Total cost of a new T.V = $X
Deposit by Sarah = 20%
Remaining amount Sarah has to pay
( 100 - 20 ) % of X = $ 96 ( given )
80% of X = $96
( 80/100 ) × X = $ 96
X = ( 96 × 100 )/80
X = $ 120
Therefore ,
Total cost of the T.V = X = $ 120
I hope this helps you.
: )
Let us assume Total cost of a new T.V = $X
Deposit by Sarah = 20%
Remaining amount Sarah has to pay
( 100 - 20 ) % of X = $ 96 ( given )
80% of X = $96
( 80/100 ) × X = $ 96
X = ( 96 × 100 )/80
X = $ 120
Therefore ,
Total cost of the T.V = X = $ 120
I hope this helps you.
: )
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Answered by
2
Let us assume Total cost of a new T.V = $X
Deposit by Sarah = 20%
Remaining amount Sarah has to pay
( 100 - 20 ) % of X = $ 96 ( given )
80% of X = $96
( 80/100 ) × X = $ 96
X = ( 96 × 100 )/80
X = $ 120
Therefore ,
Total cost of the T.V = X = $ 120
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