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2 years ago

Jayne says that 0.45 is equal to 4/10. Is she correct? Explain.

2 answers:

7 0

$0.45 = \dfrac{45}{100}$

$\dfrac{4}{10} = \dfrac{4 \times 10}{10 \times 10} = \dfrac{40}{100}$

$\dfrac{45}{100} \neq \dfrac{40}{100}$

They are not the equal.

yKpoI14uk [10]2 years ago

4 0

No, 4/10 is equal to 0.40 and not 0.45 since 4/10 goes in tens.

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garri49 [273]

Answer:

$\frac{3}{5}$

Step-by-step explanation:

Given parameters:

Number of white balls = 24

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The probability that white ball is drawn at random = ?

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The probability of an event is the likelihood of such an event to occur. That an event will occur has a probability of 1, it will not occur have a probability of zero.

In this problem, the total number of outcomes of drawing any ball has sample space of (24 + 16)outcomes = 40outcomes.

Probability of an event = $\frac{number of successful outcome}{sample space}$

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