4 years ago

What is the ratio of 7:9

Mathematics

1 answer:

Dennis_Churaev [7]4 years ago

5 0

The equivalent ratio of 7:9 is 14:18
fraction = 7/9

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3 years ago

Help me out please?<br>chapter : exponents and powers

belka [17]

Answer:

$\frac{125}{27}$

Step-by-step explanation:

$\frac{2^{-4} \times 15^{-3} \times 625}{5^2 \times 10^{-4}}$

Lets expand all the composite numbers into prime numbers.

$=> \frac{2^{-4} \times (3^{-3} \times 5^{-3}) \times 5^4}{5^2 \times (2^{-4} \times 5^{-4})}$

Lets cancel $2^{-4}$ from numerator and denominator.

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Using laws of exponents , lets solve this.

$=> \frac{3^{-3} \times 5^{(-3 + 4)}}{5^{( 2 - 4)}}$

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4 0

3 years ago

Read 2 more answers

Simplify the expression.<br> 3.2a + 3.5b – 2.1a

antiseptic1488 [7]

Answer:

1.1a+3.5b

Step-by-step explanation:

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2 years ago

5.4p+13.1=−2.6p+3.5 <br> p=?

mote1985 [20]

Answer:

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Step-by-step explanation:

Just trust my answer

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3 years ago

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1440 minutes in a day (24hrs)

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4 years ago