Compute the value of
4 1/6 - 2 5/6
= [ 4 + (1/6) ] - [ 2 + (5/6) ]
Rewrite those fractions as improper fractions:
= [ (6 * 4)/6 + (1/6) ] - [ (6 * 2)/6 + (5/6) ]
= [ 24/6 + 1/6 ] - [ 12/6 + 5/6 ]
Compute those sums in brackets:
= [ (24 + 1)/6 ] - [ (12 + 5)/6 ]
= 25/6 - 17/6
Now, just subtract the numerators:
= (25 - 17)/6
= 8/6
Express the result as a mixed number:
= (6 + 2)/6
= 6/6 + 2/6
= 1 2/6
Simplifying that fraction, you finally get
= 1 1/3 <---- this is your answer.
I hope this helps. =)
Is -7/8 equivalent to 49/-56? YES
because
49/7 = 7
-56/7 = 8
so
49/-56
= 7/-8
= -7/8
Answer: There’s a .35 % chance that the marble will be green. When drawing all 3, the chance is .04%
Step-by-step explanation:
Answer:
The fractional change is % .
Step-by-step explanation:
Given as :
The original fraction =
Where numerator = x
Denominator = y
According to question
The numerator decreased by 50%
Let The new numerator = x' = x - 50% of x
I,e x' = x ( 1 - )
Or, x' = x ()
Or, x' = x
or, x' = .........A
Again
The new denominator = y' = y - 25% of y
i.e y' = y (1 - )
Or, y' = y ()
Or, y' = y ()
Or, y' = ............B
So, The new fraction = =
Or, =
So, The fractional change = × 100
Or, The fractional change = × 100
Hence, The fractional change is % . Answer