Ambitioussj4787 Ambitioussj4787

05-04-2022
Mathematics

contestada

1. two positive numbers are in
a ratio of 3:4. the sum of
three times the first and two
times the second is 68. find
the smaller number?
solution

Respuesta :

jimrgrant1 jimrgrant1

05-04-2022

Answer:

12

Step-by-step explanation:

the ratio of the 2 numbers = 3 : 4 = 3x : 4x ( x is a multiplier ) , then

3(3x) + 2(4x) = 68 , that is

9x + 8x = 68

17x = 68 ( divide both sides by 17 )

x = 4

smaller number = 3x = 3 × 4 = 12

Answer Link

Otras preguntas

b=rrrrrrrrrrrrrrrrrrrrrrrrrrrrr

which has a higher average speed of molecules, 0° Celcius or 1° Fahrenheit?

2 3/4 −(−1 1/2 )+(− 5/6 )−(− 3/8 )−(+4 2/3 )

How many grams of beryllium phosphate are produced when 38 grams of beryllium oxide react with iron (III) phosphate?

Which social welfare program best balances limited government and public service

What is the length (magnitude) of the vector (2,-1)?

I need the 57th term of these numbers

How did Margret Atwood change history and how was her like like

2 Fonts Which molecule is split apart during the light reactions in photosynthesis? O O O A. ATP B. Water C. Carbon dioxide O D. Glucose

punnett squares dihybrid crosses