qwertylol12345 qwertylol12345

01-02-2019
Mathematics

contestada

Find two numbers if their ratio is 4:7 and their difference is 123.
help

Respuesta :

fatosis fatosis

02-02-2019

Answer:

164 and 287 respectively

Step-by-step explanation:

Make it a simple equation: 7x-4x=123. This means that 3x is 123. If you divide both sides by 3 you get the result x = 41. The problem is asking for 4x and 7x. 41*4 is 164 and 41*7 is 287

Answer Link

Otras preguntas

what were the 4 major causes of imperialism?

How do you say" leave me alone" in Spanish

How were chariot drivers protected in the Circus Maximus

what is the difference between closed-end credit and open-end credit

Add and simplify 9/16 + 1/2= ?

ray wants the larger of two aquariums.One aquarium has 20 in. by 20 in. and has a height of 18 inches.The other aquarium has a base that is 40 in. by 12in. and

what is it called when oxygen passes into the capillaries that surround these sacs?

Sentence using "preliminary"? Please use an easy one so I can actually draw it, too :PThanks in advance :)

What is an "alloy" in the chapter of metals in chemistry??

I have been stuck with this one, and i would like to how to solve this. In each case, determine whether line AB is parallel or perpendicular to CD. (a) A(0, 0),