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3 years ago

9/5 - 4/3 = A. 1/3 B. 8/15 C. 7/15 D. 1 1/15

Mathematics

2 answers:

nasty-shy [4]3 years ago

6 0

Answer:

$\frac{7}{15}$

Step-by-step explanation:

$\frac{9}{5} - \frac{4}{3} = \frac{27 - 20}{15} = \frac{7}{15}$

zavuch27 [327]3 years ago

4 0

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{ \frac{7}{15} }}}}}$

Option C is the correct option

Step-by-step explanation:

$\sf{ \frac{9}{5} - \frac{4}{3} }$

Take the L.C.M ( Lowest Common Multiple ) of 5 and 3.

L.C.M of 5 and 3 = 15

⇒ $\sf{ \frac{9 \times 3 - 4 \times 5}{15} }$

Multiply the numbers

⇒ $\sf{ \frac{27 - 20}{15} }$

Subtract 20 from 27

⇒ $\sf{ \frac{7}{15} }$

Hope I helped!

Best regards! :D

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Answer:

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Step 1:

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Answer:

Step-by-step explanation:

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3 years ago

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kobusy [5.1K]

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3 years ago

Please show steps when solving this.

defon

$\frac{240 inches}{1 minute}$

We're going to change one unit at a time. Let's start with inches to feet. There are 12 inches in 1 foot. Divide 240 by 12 or multiply by 1/12.

$\frac{240 inches}{1 minute} * \frac{1 foot}{12 inches}=\frac{20 feet}{1 minute}$

Next, let's do the time using the same idea. Remember that there are 60 minutes in 1 hour.

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2 years ago