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3 years ago

14

Can some please tell me the answer pleaseee ASAP

1 answer:

vivado [14]3 years ago

5 0

Answer:

week 16

Step-by-step explanation:

I don't really know how to explain but here it goes:

150/60

180/60=3

210/60

240/60=4

12*60=720 sec

150 —>180=30

720-240=480

480/30=16

<u><em>16 </em></u>is the answer

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Read 2 more answers

What is the missing value in the proportion 4/5 = x/30?

ra1l [238]

Answer:

$\displaystyle x = 24$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

<u /> $\displaystyle \frac{4}{5} = \frac{x}{30}$ <u />

<u />

<u>Step 2: Solve for </u><em><u>x</u></em>

[Multiplication Property of Equality] Cross-multiply: $\displaystyle 5x = 120$
[Division Property of Equality] Divide 5 on both sides: $\displaystyle x = 24$

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