Answer:
1 dollar is equal to 0.75 E
Step-by-step explanation:
120$ = 90 e -----> 4$ = 3E
250$ = 187.50 e -----> 4$ = 3E
400$ = 300 e -----> 4$ = 3E
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from this we know 4$ = 3E
1 E = 4$/3
1 E = 1.33...$
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1 $ = 3/4 E
1 $ = 0.75 E
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1.33...$ dollars is equal to 1 E and
1 $ is equal to 0.75 E
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90 x 1.33... =120
187.50x1.33...= 250
300 x 1.33... = 400
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We know how wide the billboard will be. Therefore, to know how much the original image should be enlarged, you must divide the final width of the billboard between the current width of the invoice.
We know both data, then we perform the operation:
48 feet /6.14 inches = 7.81 feet / inches
.
Therefore the correct answer is option D. 1″ = 7.81′
For the bill to cover the billboard, the bill must be expanded by a factor of 7.81 feet long per inch long that has the original image.
Step-by-step explanation:
P(C) = 4/10 = 2/5
P(A) = 6/10 = 3/5
Answer:
9:6, 12:8, and 15:10 are all ratios equivalent to 3:2
Step-by-step explanation:
To find an equal ratio, you can either multiply or divide each term in the ratio by the same number (but not zero).
