Let the number of yellow cubes be x
Yellow Cubes = x
Blue Cubes = 3x
Green = 5 (3x) = 15x
Ratio : Yellow : Blue : Green = 1 : 3 : 15
P(Yellow) = 1/19
Answer: 1/19
Answer:
No they are not proportional
Step-by-step explanation:
250/5 = 150/3.5
50 ≠ 42.857..
so, in short, if you move a factor from the bottom to the top, or the other way around, from the top to the bottom, then you change the sign of the exponent.
Answer:
6
Step-by-step explanation:
learn sat in shzhianavhzisne
Answer:
1 mile = 8.5 minutes
Step-by-step explanation:
<u>Determining the equation:</u>
Kira ran 8 1/5 miles in 69 7/10 minutes.
⇒ Kira = 8 1/5 miles = 69 7/10 minutes
⇒ 41/5 miles = 697/10 minutes
<u>Simplifying both sides:</u>
⇒ 41/5 miles = 697/10 minutes
⇒ 41 miles = 697/2 minutes
<u>Using cross multiplication:</u>
⇒ 41 × 2 miles = 697 minutes
⇒ 82 miles = 697 minutes
<u>Dividing 82 both sides:</u>
⇒ 82 miles = 697 minutes
⇒ 82/82 miles = 697/82 minutes
⇒ 1 mile = 8.5 minutes