The one-third of a number is 12 less than the number itself will be 18.
In such a fraction, the value that appears above the horizontal line is referred to as the numerator.
In another word, the fraction is the division of the two numbers but the division is not wholly complete.
It represents the number of pieces removed from the whole. The denominator of a fraction is the numerical value that comes before the brings together various.
In question, let's assume that the number is x then according to the question
(1/3)x = x - 12
x = 3x - 36
36 = 3x + x
36 = 4x
x = 18 hence, it will be correct.
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Answer:
Step-by-step explanation:
The first 2 do sum up to 180 degrees, so the first 2 ARE triangles, but i cant see the full question of the 3rd and 4th one.
The correct answer is:
2 pieces, with 1/12 m left over.
Explanation:
To find the number of 1/3 meter pieces she can cut from a 3/4 meter ribbon, we divide:
3/4÷1/3
To divide fractions, flip the second one and multiply:
3/4×3/1
To multiply fractions, multiply straight across:
(3*3)/(4*1) = 9/4
4 will go into 9 two times with 1 left over, so this simplifies to 2 1/4; this means she can cut 2 pieces this length.
2 pieces that are 1/3 meter long is a total of 2(1/3) = 2/3 m. To find out how much is left, subtract:
3/4 - 2/3
Common denominator is 12:
3/4 = 9/12 and 2/3 = 8/12
9/12 - 8/12 = 1/12
There is 1/12 of a meter left.
Answer:
She can make maximum 2 pieces
Amount left = m
Explanation:
1- getting the maximum number of pieces:
We know that the total length is m and that each piece would measure
To get the number of pieces, we would simply divide the total length by the length of each piece as follows:
number of pieces = pieces
We will need to round down to get the maximum number of pieces.
This means that the maximum number of pieces that she can cut is 2 pieces
2- getting the leftover:
We calculated that she can make two pieces each of length m
This means that:
total length of two pieces = m
We know that the total length is m
This means that:
leftover = m
Hope this helps :)
B.m<1
C.m<-1
D.m<13
n - 8>5
A. n>13
B. n>3
C. n>-3
D. n>-13
p+5<10
A. p<-15
B .p<5
C. p<15
D. p<-5
Answer:
M<13, n > 13, p < 5
Step-by-step explanation:
We are to solve M - 7<6 for the variable M. To do this, add 7 to both sides, obtaining M < 13 (Answer D).
We are to solve n - 8 > 5 for n. To do so, add 8 to both sides:
n > 13 (Answer A).
We are to solve p + 5 < 10 for p. To do so, subtract 5 from both sides:
p < 5 (Answer B)