3 years ago

Write 300,000+40,000+60+7 in standard form

Mathematics

2 answers:

dimulka [17.4K]3 years ago

8 0

340,067 is the correct answer

deff fn [24]3 years ago

4 0

340,067 is the answer

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15(−22.38−10.12) HELP PLEASE!!!

kompoz [17]

The answer to this question is -345.82
In a fraction it would be -17291/50

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ExtremeBDS [4]

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Doogle drove 30 and one-third miles toward his brother's house in one-third of an hour. About how long will the entire 100-mile

Olenka [21]

Answer:

$1\frac{9}{91}\ hours$

Step-by-step explanation:

we know that

30 and one-third miles is equal to

$30\frac{1}{3}\ mi=\frac{30*3+1}{3}=\frac{91}{3}\ mi$

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$\frac{1}{3}\ h$

Applying proportion

$\frac{(1/3)}{(91/3)}\frac{h}{mi}=\frac{x}{100}\frac{h}{mi}\\ \\x=\frac{100}{91}\ h$

Convert to mixed number

$\frac{100}{91}\ h=\frac{91}{91}+\frac{9}{91}=1\frac{9}{91}\ h$

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Nezavi [6.7K]

Answer is 8

Work Shown:

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#1 is A
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