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emmainna [20.7K]
3 years ago
8

What is (2/3 x 3/5) - (3/4 x 1/6)

Mathematics
2 answers:
Kaylis [27]3 years ago
8 0

Answer:

2/3×3/5=2/3. 3/4×1/6=1/8

2/3-1/8=11/40

Serggg [28]3 years ago
4 0

Answer:

<h3>\boxed{ \frac{11}{40} }</h3>

Step-by-step explanation:

( \frac{2}{3}  \times  \frac{3}{5} ) - ( \frac{3}{4}  \times  \frac{1}{6} )

Reduce the numbers with Greatest common factor 3

⇒\mathsf{(2 \times  \frac{1}{5} ) - ( \frac{1}{4}  \times  \frac{1}{2} )}

Calculate the product

⇒\mathsf{( \frac{2}{5} )- ( \frac{1}{4}  \times  \frac{1}{2}) }

Subtract the fractions

⇒\mathsf{ \frac{2 \times 8 - 1 \times 5}{40} }

⇒\mathsf{ \frac{16 - 5}{40} }

⇒\mathsf{ \frac{11}{40} }

Hope I helped!

Best regards!

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5 0
3 years ago
What is the product of –5 and –8?<br><br> –40<br> –13<br> 13<br> 40
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Answer:

40

Step-by-step explanation:

The answer is 40 because:

1) First, we need to know that:

negative x negative = positive

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positive x negative = negative

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7 0
3 years ago
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3 years ago
A rectangular park is 150 yards on one side and 125 yards on the other.
Ket [755]
So, there is a rectangular park with longer side (length) 150 yards and shorter side (width) 125 yards.

so walking around the rectangular park once is like covering the Perimeter (p) of the rectangular park.

So, lets find the perimeter of the park.
Perimeter of rectangle = 2 ( l + w)
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Now, walking around the park two times is like doubling the Perimeter of the rectangle. So, when Debbie walks around the park 2 times, he covers the perimeter of the rectangular field twice.

i.e. Debbie walked 2 * Perimeter
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Now, If Debbie wanted to walk 1,000,000 yards, she has to walk the  rectangular park (1,000,000 / the Perimeter of the park)
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So, 
(a) she walks 1100 yards
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4 0
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