Question

what is the ratio of 2 hours 30 minutes ​

Answer 1

Answer:

The answer will be 4:1. Here you go

Answer 2

Answer:

The ratio of 2 hours and 30 minutes is 4:1.

Step-by-step explanation:

Here given 2 hours and 30 minutes.

We know 1 hours = 60 minutes

So, 2 hours = 60×2 minutes = 120 minutes.

Here we want to find ratio of 2 hours and 30 minutes

Ratio of 2 hours and 30 minutes = Ratio of 120 minutes and 30 minutes

$= 120:30 \\ = \frac{120}{30} \\ = \frac{4}{1} \\ = 4:1$

This is a problem of Algebra.

Some important Algebra formulas.

Some important Algebra formulas.(a + b)² = a² + 2ab + b²

(a − b)² = a² − 2ab − b²

(a + b)³ = a³ + 3a²b + 3ab² + b³

(a - b)³ = a³ - 3a²b + 3ab² - b³

a³ + b³ = (a + b)³ − 3ab(a + b)

a³ - b³ = (a -b)³ + 3ab(a - b)

a² − b² = (a + b)(a − b)

a² + b² = (a + b)² − 2ab

a² + b² = (a − b)² + 2ab

a³ − b³ = (a − b)(a² + ab + b²)

a³ + b³ = (a + b)(a² − ab + b²)

Know more about Algebra,

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