Help me I need to find this problem and explain It PLS

Mathematics

2 answers:

Serga [27]3 years ago

8 0

Cross multiplication:
2 . 4=8
5 . x =5x
5x = 8
x = 8/5

Irina-Kira [14]3 years ago

7 0

Answer:

x = 8/5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

$\frac{x}{4} = \frac{2}{5}$

Step 2: Solve for x

Cross multiply: 5x = 8
Isolate x: x = 8/5

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