Respuesta :
Answer:
The answer is 20 to 28
Step-by-step explanation:
5 x 4= 20 so 7 x 4 = 28 ratio is 20 to 28
The total number of frogs in the pond is 28 and this can be determined by using the arithmetic operations.
Given :
The ratio of salamanders to frogs in a pond was 5 to 7.
The following steps can be used in order to determine the total number of frogs in the pond:
Step 1 - The arithmetic operations can be used in order to determine the total number of frogs in the pond.
Step 2 - According to the given data, the ratio of salamanders to frogs in a pond was 5 to 7, that is:
[tex]\rm \dfrac{Number \;of\;salamanders}{Number \; of \; frogs}=\dfrac{5}{7}[/tex]
Step 3 - Also given that there were 20 salamanders in the pond. So, the total number of frogs in the pond is:
[tex]\rm \dfrac{20}{Number \; of \; frogs}=\dfrac{5}{7}[/tex]
[tex]\rm \dfrac{20\times 7}{5}=Number \; of \; frogs[/tex]
So, the total number of frogs in the pond is 28.
For more information, refer to the link given below:
https://brainly.com/question/1957976
