The cost of a ride at a fair is $2 each. It costs $10 for admission. If r represents the cost of a ride, which equation represents the total cost, c,

10+(2 times r)=c

Step-by-step explanation:

Select the expression that represents the following problem:

A glass holds 1/4 liter of liquid. How many glasses of liquid are in 5 liters?

A.5×1/4

B.5÷1/4

C.4×1/5

D.4÷1/5

B: 5÷1/4

Step-by-step explanation:

5

1

÷

1

4

=

20

Calculation steps:

5

1

÷

1

4

=

5

1

×

4

1

=

5 × 4

1 × 1

= 20

Further explanation

For the problem:

5

1

÷

1

4

= ?

Division of fractions is equivalent to multiplication by the reciprocal of the second fraction:

5

1

÷

1

4

=

5

1

×

4

1

Once rearranged, multiply all of the numerators by each other. Do the same with the denominators and form a new fraction with these values:

5 × 4

1 × 1

=

20

1

The result is:

5

1

÷

1

4

=20