The professional runner can run 4 1/6 miles in 30 minutes.
Since the professional can run 1 1/4 times as far in 30 minutes, we multiply 3 1/3 by 1 1/4:
(3 1/3)(1 1/4)
Convert each to an improper fraction (multiply the whole number by the denominator and add the numerator):
10/3(5/4) = 50/12 = 25/6 = 4 1/6.
Answer:
$23.80
Step-by-step explanation:
- Divide 35 by 5: 35 ÷ 5 = 7
- Multiply $3.40 by 7: $3.40 • 7 = $23.80
Step-by-step explanation:
1/2 x + 1/4 x + 1/8 x = 14
4/8 x + 2/8 x + 1/8 x = 14
7/8 x = 14
x = 14 * (8/7) = 16.
Answer: x<3
Step-by-step explanation: Hi! First you should simplify the equation. You can do this by subtracting 6 from both sides of the equation. This would give you -9<-3x. After that, flip the equation and write it as -3x<-9. Then, divide by -3, which gives you x<3. Hope this helps! :D
