notyouropinion notyouropinion

26-03-2022
Mathematics

contestada

The ratio of passenger cars to cargo cars in
the rail yard is 7:35. If there are 105 cargo
cars, how many cars are there altogether?

Respuesta :

jimrgrant1 jimrgrant1

26-03-2022

Answer:

126

Step-by-step explanation:

the number of cargo cars is represented by the 35 part of the ratio , then

105 ÷ 35 = 3 ← value of 1 part of the ratio , then

passenger cars = 7 × 3 = 21

total cars = 105 + 21 = 126

Answer Link

Otras preguntas

A major result of the end of the Cold War was A) the end of Apartheid. B) the fall of the Berlin Wall. C) a reduction in nuclear weapons. D) Gorbachev becomi

what are some examples of Asian pitched idiophones

How did the introduction of the horse to North America by the Spanish change the lives of Native Americans? A. Pacific Northwest Indians could hunt buffalo m

A substance whose molecule is monatomic

dmitri mendeleev's periodic law states that chemical and physical properties repeat themselves in groups of ?

Can someone help me find the value of x please

At maximum speed, an airplane travels 1680 miles against the wind in five hours. flying with the wind, the plane can travel the same distance in four hours?

BIG POINTS Which of the following was introduced as a means of increasing the number of individuals who paid income tax? A. CORE B. Office of War Mobilizatio

As you describe your products or services in your business plan, the most effective approach is to A. list all the products or services you'll hand

drove eight miles due east and then six miles due north how far troy from his starting point