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WITCHER [35]
3 years ago
8

How to solve the following equation:

Mathematics
2 answers:
rewona [7]3 years ago
5 0

Answer:

0.4

Step-by-step explanation:

1/4x = 5/8

<h3>cross multiply then you have</h3>

4x*5 = 8*1

20x = 8

<h3>divide both sides by the coefficient of x(i.e = 20) to make x the subject of the formula</h3>

20x/20 = 8/20

therefore x = 0.4

boyakko [2]3 years ago
3 0
43454223456653466777
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Step-by-step explanation:

Ms. Cruz has a tank with 11 fish. After buying two more, she has 2 less than triple the amount of fish Ms. Montesinos has. How many fish does Ms. Montesinos have in her tank?

a) Write a let statement below to define your variable(s):

Let the number of fishes Ms. Montesinos has be represented by = f

b) Set up an equation using the variable you defined in (a):

We are told in the question:

Ms. Cruz has a tank with 11 fish. After buying two more, she has 2 less than triple the amount of fish Ms. Montesinos has.

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