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3 years ago

Explaining 27 hundreds and 83 tenths

Mathematics

1 answer:

kolezko [41]3 years ago

6 0

27 hundreds = 27 x 100 83 tenths = 83 x 0.1

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Solve 3n-4=143n−4=14

MariettaO [177]

Answer:

Step-by-step explanation:

n=6.

Hope this helps; sorry I hadn't responded to you quick enough.

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3 years ago

During his workout, Elan spent 28% of the time on the treadmill. What fraction of his workout was on the treadmill?

tatyana61 [14]

28% means 28/100 which can be divided by 4/4 - the answer is 7/25

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4 years ago

Read 2 more answers

Does anyone know what this is called? Thanks

Greeley [361]

Vertical angles and they are congruent.
X+105=100
X= 100-105=-5

So x =-5

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3 years ago

Identify the number as a regional or irrational.explain. 291.87

Ugo [173]

Answer:

291.87 is a rational number.

Step-by-step explanation:

Rational numbers are those numbers that can be expressed in fractions that is can be written as $\frac{p}{q}$ where p and q are integers and $q\neq 0$ .

Consider the given number 291.87

Rewrite the decimal number as a fraction with 1 in the denominator, we get,

$291.87=\frac{291.87}{1}$

Multiply to remove 2 decimal places. Here, you multiply top and bottom by 10² = 100

$\frac{291.87}{1}=\frac{29187}{100}$

Thus, the above fraction can be written as,

$\frac{29187}{100}=291\frac{87}{100}$

Thus, 291.87 is a rational number.

6 0

3 years ago

I need help with the answer.

Aleonysh [2.5K]

I think the answer is C.

7 0

3 years ago