precious6291 precious6291

03-03-2021
Mathematics

contestada

18kg in the ratio 2:7

Respuesta :

lopestafffff lopestafffff

03-03-2021

Answer:

Step-by-step explanation:

Let the ratios be 2x and 7x respectively.

Now,

2x + 7x = 18

= 9x = 18

= x = 18/9

= x = 2

Hence, 2x = 2*2 = 4

And, 7x = 7*2 = 14

Answer Link

Otras preguntas

Which of the following did NOT trade in salt? a. Axum c. Mali b. Ghana d. Songhai

What is the period of a 4.12 m long pendulum?

Which of the following would be the BEST activity to help you maintain a healthy skeletal system? A. exercising often and eating a balanced diet B. resting ofte

the area of the rectangular faces of the box are shown . What is the volume of the box

I need help on an original three paragraph essay! The prompt is "If the president signs a free trade agreement between the United States and Brazil what effects

What other countries are smaller than rhode island?

how many degrees is in a circle

Question 1 of 5 an impact injury to the skull that results in the brain striking one area of the skull and rebounding in the opposite direction is known as ____

Which is an integer?

Please help me on this