Question
Simplify the expression
6dby11
Evaluate
243÷(dby×121)
Covert the mixed number to an improper fraction
More Steps

Convert the expressions
121
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
22+1
Add the terms
23
243÷(dby×23)
Use the commutative property to reorder the terms
243÷(23dby)
Covert the mixed number to an improper fraction
More Steps

Convert the expressions
243
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
42×4+3
Multiply the terms
48+3
Add the terms
411
411÷(23dby)
Rewrite the expression
411÷23dby
Multiply by the reciprocal
411×3dby2
Cancel out the common factor 2
211×3dby1
Multiply the terms
2×3dby11
Solution
6dby11
Show Solution

Find the excluded values
d=0,b=0,y=0
Evaluate
243÷(dby×121)
To find the excluded values,set the denominators equal to 0
dby×121=0
Simplify
More Steps

Evaluate
dby×121
Covert the mixed number to an improper fraction
More Steps

Convert the expressions
121
Multiply the denominator of the fraction by the whole number and add the numerator of the fraction
22+1
Add the terms
23
dby×23
Use the commutative property to reorder the terms
23dby
23dby=0
Evaluate
dby=0
Separate the equation into 3 possible cases
d=0b=0y=0
Solution
d=0,b=0,y=0
Show Solution
