princesskk2009 princesskk2009

19-02-2021
Mathematics

contestada

The ratio of destroyers to battleships in the navy is 20:15. If the total number of boats is 105, how many battleships are there?

Respuesta :

19-02-2021

Answer:

45

Step-by-step explanation:

20:15 the ratio can be turned to a fraction

20/15

simplify

4/3

so now add the numerator and the denominator and get 7

then do 105/7=15

and then you do

4x15=60 (Destroyers)

3x15=45 (Battleships)

45 is your answer

Answer Link

Otras preguntas

True or False: Typically large muscles in your body are used during cardiovascular exercise. True

6. Give 5 reasons why a woman should use EC. /5/

to what topic does cyrano’s monologue with the meddler pertain

I was distra by a man nearby, looking at us. I could t showered for days." Just another homeless person, "I thought t much attention. Adapted from:from Successf

Select all input values for which \[f(x)=3\]. Choose all answers that apply: Choose all answers that apply: (Choice A) \[x=-5\] A \[x=-5\] (Choice B) \[x=-3\] B

Which of the following statements apply to a proton? Choose one or more: A. It has a mass of approximately 1 u. B. It is a nucleon. C. It is assigned a 1+ charg

To find a basis of the span of the given subset X and extend it to a basis of R4, we can follow these steps: 1. Span of X: The span of X is the set of all possi

The carrying capacity of an ecosystem is the total number of organisms it can support. Biotic and abiotic limiting factors such as the amount of available space

A compound containing C, H, N, and O is burned in excess oxygen. The gases produced by burning 0.1152 g are first treated to convert the nitrogen-containing pro

triose is referred to as