30valgolden 30valgolden

01-02-2019
Mathematics

contestada

The ratio of the ages (in years) of three children is 2:4:5. The sum of their ages is 33. What is the age of each child?

Respuesta :

AlbertThomas AlbertThomas

01-02-2019

We have 2x + 4x + 5x = 33 so 11x = 33 and x 3.

The children are 6, 12 and 15

Answer Link

Otras preguntas

Given the function f(x)= 14x^2 + 5x - 1 answer the question if you could change the 14 to any other number, but the rest has to stay the same, what value would

can someone demonstrate the process for solving y= 1/2x +4

Which led to the decline of the Aztec empire?

How would a water table be affected if the area experienced a drought?

7a - 17 = 9a + 1 (Finding Common Denominators)

Original price: $29.99; Markdown; 33 and 1/3%

Which number sentences show how to solve the problem? The truck driver loaded 72 crates of eggs. There are 36 eggs in each crate. The driver will make 6 deliver

which explorer was italian but sailed for england and reached canada in 1497 1.christopher columbus 2.amerigo vespucci 3.giovanni 4.vasca da gama

How many atoms are in very tiny crystal of table salt (NaCI)? A) 0 B) 1 C) 2 D) You would need to know the exact size of the crystal to figure this out.

estimate an 18% tip for a $30.80 meal