If 1/6 of the vacationers visited the amusement park and 1/15 of those rode the Ferris wheel, what fraction of the vacationers rode the Ferris wheel? (for my sisters math class)

1/90.

Step-by-step explanation:

To get the answer, just multiply 1/6 and 1/15 together.

1/6 * 1/15 = 1/90.

Therefore, 1/90 of the vacationers rode the Ferris wheel.

Step-by-step explanation:

5x + 10 = 30

collect like terms

5x = 30 - 10

5x = 20

Divide both sides by the coefficient of x that's 5

so x = 4

Equations

x + 2 = 6

5x = 20