crypticaden08 crypticaden08

01-12-2020
Mathematics

contestada

40:10 = 12 :
Equivalent ratio

Respuesta :

01-12-2020

40:10=12:3

Solution:

Since
40 : 10 = 12 : X

Then we know
10/40 = X/12

Multiplying both sides by 12 cancels on the right
12 × (10/40) = (X/12) × 12
12 × (10/40) = X

Then solving for X
X = 12 × (10/40)
X = 3

Therefore
40 : 10 = 12 : 3

Answer Link

Otras preguntas

what is homostatis in biology

In a raisin in the sun who is Mr. Lindner and what does he want

Which property of equality was used to solve this equation? –5x=4 4 I= OA. addition property of equality OB. subtraction property of equality OC. multiplication

Find the simple interest. The rate is an annual rate unless otherwise noted. Assume 365 days in a year and 30 days per month Round to the nearest cent $600 at 3

If a scientific journal article is difficult to understand in its entirety, what is the best resource for comprehending the overall study and results?

Caroline just found a term in her book that she does not understand. However, the term was not in her glossary. What resource should Caroline consult? OA. dict

On a map, 1cm represents 2km. Find the actual distance between two towns if they are 20cm apart on the map.

Which of the following characteristics best describes the given function of f(x) = -2 ? A) quadratic function B) linear function, always increasing C) linear, c

Human blood type is an example of which two types of genetics? A. Multiple alleles and Polygenic inheritance B. Codominance and Incomplete dominance C. Incomple

Write 1.61 as a mixed number and as an improper fraction. Do not try to simplify your answers. mixed number: improper fraction: |