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05 Feb 2019, 03:39
Kudos
Bookmarks
D
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
45%
(medium)
Question Stats:
62% (01:46) correct
38%
(01:54)
wrong
based on 215
sessions
History
Date
Time
Result
Not Attempted Yet
At a crafts supply store, the price of a type of decorative string is c cents per foot. At this rate, what would be the price, in dollars, of y yards of this string?
A. cy/300
B. 100/(3cy)
C. 3y/(100c)
D. 3cy/100
E. 300/(cy)
A. cy/300
B. 100/(3cy)
C. 3y/(100c)
D. 3cy/100
E. 300/(cy)
05 Feb 2019, 03:52
Kudos
Bookmarks
1 yard = 3 feet
1 feet = C cents
Thus 3 feet (1 yard) = 3C.... (1)
1 yard = 3C
Y yards = 3CY... (2)
100 cents = $1
3CY = 3CY/100
(D)
Posted from my mobile device
1 feet = C cents
Thus 3 feet (1 yard) = 3C.... (1)
1 yard = 3C
Y yards = 3CY... (2)
100 cents = $1
3CY = 3CY/100
(D)
Posted from my mobile device
Archit3110
05 Feb 2019, 04:27
Kudos
Bookmarks
Bunuel
1 yard = 3feet
100 cents = 1 $; 1 c = $ 1/100
given
1 feet = 1 cents
3 feet = 3 cents
1 yard = 3 cents
y yard= 3y cents
or say
3y/100 c
