Question:To arrive on time a plane needs 15 hours to complete a normal trip. If the plane must arrive in 12 hours, by what percent must the speed of the plane be increased? A) 20% B) 25% C) 40% D) 50% E) 60% |
Choose Your Answer:
-Mixed Numbers such as 2
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HELP!
-If a Decimal Answer does not fit in the space, it MUST be rounded AND contain 4 characters, including the decimal. For example,
-Do NOT add a leading zero to a decimal, so 0.33 would be incorrect, while .33 would be correct. |
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