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MaRussiya [10]
2 years ago
10

tom had a very challenging fraction multiplycation problem to do, but his sister said it was really easy to do mentally. can you

find the answer mentally? Explain how
Mathematics
2 answers:
noname [10]2 years ago
5 0

Answer:

Step-by-step explanation:

show the picture of the problem

Veseljchak [2.6K]2 years ago
5 0

Well it's too easy if you understand

\\ \tt\hookrightarrow \dfrac{a}{b}\times \dfrac{c}{d}

  • Just multiply denominator with denominator and numerator and numerator.

\\ \tt\hookrightarrow \dfrac{ac}{bd}

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Question 3 (1 point)
solong [7]

Answer:

let's do it

4 * 8 - 4 *7 =?

32-28=4

7 0
2 years ago
The mass of the particles that a river can transport is proportional to the sixth power of the speed of the river. A certain riv
katrin2010 [14]

Answer:

7.25

Step-by-step explanation:

200m/s^6 = m/3^6

s^6 = 200*3^6

s = 3*200^(1/6) = 7.25 mi/hr

Hope I helped!


8 0
3 years ago
The cost of 5 diesels is $1025. Calculate the cost of 17diesels
Talja [164]
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To get the cost of 17, multiply the cost of 1 which is 205x17=3,485 so 17 is $3,485
6 0
2 years ago
A student uses four different tape-measures to estimate the length of a ruler manufactured to be exactly 1 foot long. Which meas
Scrat [10]
B) 12 inches would be the most accurate measurement. 

Since the ruler is exactly 1 foot long, the most accurate measurement is 12 inches. 12.005 is a tempting answer, since it is the most specific/exact, but 12 inches is the most accurate, since this is equal to exactly one foot.
7 0
2 years ago
Read 2 more answers
Pls help
Arturiano [62]

Answer:

Rule #4

Step-by-step explanation:

'Im' needs an apostrophe because it is a contraction I'm means I am

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3 years ago
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