Seudónimo Seudónimo

20-01-2017
Mathematics

contestada

Tanya drove 3 1/2 hours and used 1/3 tank of gas. For how long could Tanya drive using 1/2 tank of gas?

Respuesta :

Аноним Аноним

20-01-2017

3 1/2 = 7/2

7/2 hours and used 1/3 tank of gas
? hours and used 1/2 tank of gas

1/2 * 7/2
------------
1/3

= 7/4
-------
1/3

= 7/4 * 3
= 21/4
= 5 1/4

answer: 5 1/4 hours Tanya could drive using 1/2 tank of gas

Answer Link

Otras preguntas

How much heat transfer (in kcal) is required to raise the temperature of a 0.850 kg aluminum pot containing 2.00 kg of water from 45.0°C to the boiling point an

How must you react to a flashing red traffic light

The ratio of adults to children at a concert is expected to be 2 to 5. If 200 people attend, how many are expected to be children?

Find s, which is the length of arcWV on OC.

If a silver dollar contains 91.0% silver by mass, how many kilograms of silver can be extracted from 6.34 kg of silver dollars?

The figures below are based on semicircles and squares. Find the perimeter and the area of each shape. Give your answer as a completely simplified exact value i

How do you solve the equation x-2y-1=0 y-5x+14=0

What is a negative aspect of the Gene Revolution? a. Create superarms b. Create supertrash c. Create superbugs d. Create superteds

Question 10 Which expression is equivalent to -a .b? O -a + b ob-a oa.(-b) (-a)(-6)

Suppose that a rectangle piece glass has a perimeter of 20 meters if we multiply both it’s length and it’s width