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agasfer [191]
3 years ago
7

Cameron and his family were eating leftover lasagna. There was 1/2 of the lasagna left. Cameron has one brother, one sister, and

two parents. If everyone gets the same size piece, what fraction of the original lasagna does each of the member of Cameron's family receive?
My answer was 1/10, but I'm not really sure. Is my answer correct?
Mathematics
2 answers:
Ierofanga [76]3 years ago
8 0
Yes u r right because..
1/2=5/10
If there are 4 people,
each one of them gets a tenth

Aleks [24]3 years ago
8 0

Solution:

we are given that

Cameron and his family were eating leftover lasagna. There was 1/2 of the lasagna left.

Cameron has one brother, one sister, and two parents....it mean a total of 5 family members.

Everyone gets the same size piece.

It mean we are going to divide 1/2 of the leftover lasagna among 5 people.

SO the fraction of left over lasagna that each person will get is \frac{1/2}{5} =\frac{1}{10}th

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On the blueprint of a house, 38 millimeters represents 6 meters. the length of the living room is 57 millimeters on the blueprin
Pie
For this case we can make the following rule of three:
 38 milimeters ---------> 6 meters
 57 milimeters ---------> x
 Clearing x we have:
 x = (57/38) * (6)
 x = 9 meters
 Answer:
 
the current length of the living room is:
 
x = 9 meters
3 0
3 years ago
If you subtract 16 from my number and multiply the difference by -3 the result is -57 what is my number
Sav [38]

Answer:

n=35

Step-by-step explanation:

-3(n-16)= -57

-3n+48= -57

     -48   -48

-3n= -105

/-3       /-3

 n= 35

7 0
3 years ago
Someone please help! I’ll give brainliest!!
anyanavicka [17]

Answer:

The answer is 65.97 yd^3

Step-by-step explanation:

The volume of a cone is: v = \pi r^{2}\frac{h}{3}

So, v = \pi(3^2)(7/3) = 65.97345 yd^3

6 0
3 years ago
A man buys 6 ½ of petrol daily. How many litres of petrol does he purchase in six days​
nalin [4]

Answer:

39 liters

Step-by-step explanation:

6.5×6=39

so 39 litres

6 0
2 years ago
Dave is comparing the circumferences of several trees in his yard. The oak tree is 0.539 meters in circumference, the ash tree h
stepan [7]

Answer:   c. elm

Step-by-step explanation:

Given : The circumference of the oak tree= 0.539 meters

=0.539\times100=53.9\text{ cm}   [∵ 1 m = 100 cm]             (1)

The circumference of the ash tree= 0.509 yards

=0.509\times3\text{ feet}   [∵ 1 yard = 3 feet]

=0.509\times3\times 30.48\text{ cm}  [∵ 1 foot = 30.48 cm]

=46.54296\approx46.54\text{ cm}        (2)

The circumference of the elm tree = 6281.70 millimeters

=\dfrac{6281.70}{10}=628.17\text{ cm}          (3)

The circumference of the poplar tree = 0.000385 miles

=0.000385 \times5280\text{ feet}   [∵ 1 mile = 5280 feet]

=0.000385 \times5280\times30.48\text{ feet}  [∵ 1 foot = 30.48 cm]

=61.959744\approx61.96\ \text{ cm}              (4)

From (1) , (2) , (3 ) and (4) it is clear that

46.54< 53.9 < 61.96 < 628.17

Hence, the elm tree has the greatest circumference.

5 0
3 years ago
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