What number could replace SYMBOL
below?
\dfrac{A}{B} = \dfrac{C}{SYMBOL}
To get the right numerator C
, the left numerator A
is multiplied by M
.
To find the right denominator, multiply the left denominator by M
as well.
B \times M = D
Notice both the numerator and denominator are being multiplied by {M}
.
We can write that as \dfrac{M}{M}
, which is equal to 1
when reduced.
So we can solve this problem by multiplying the fraction on the left by 1
.
The equation becomes: \dfrac{A}{B} \times \dfrac{M}{M} = \dfrac{C}{D}
so our answer is D
.
What number could replace SYMBOL
below?
\dfrac{A}{B} = \dfrac{SYMBOL}{D}
To get the right denominator D
, the left denominator B
is multiplied by M
.
To find the right numerator, multiply the left numerator by M
as well.
A \times M = C
Notice both the numerator and denominator are being multiplied by {M}
.
We can write that as \dfrac{M}{M}
, which is equal to 1
when reduced.
So we can solve this problem by multiplying the fraction on the left by 1
.
The equation becomes: \dfrac{A}{B} \times \dfrac{M}{M} = \dfrac{C}{D}
so our answer is C
.
What number could replace SYMBOL
below?
\dfrac{C}{D} = \dfrac{A}{SYMBOL}
To get the right numerator A
, the left numerator C
is divided by M
.
To find the right denominator, divide the left denominator by M
as well.
D \div M = B
Notice both the numerator and denominator are being divided by {M}
.
We can write that as \dfrac{M}{M}
, which is equal to 1
when reduced.
So we can solve this problem by dividing the fraction on the left by 1
.
The equation becomes: \dfrac{C}{D} \div \dfrac{M}{M} = \dfrac{A}{B}
so our answer is B
.
What number could replace SYMBOL
below?
\dfrac{C}{D} = \dfrac{SYMBOL}{B}
To get the right denominator B
, the left denominator D
is divided by M
.
To find the right numerator, divide the left numerator by M
as well.
C \div M = A
Notice both the numerator and denominator are being divided by {M}
.
We can write that as \dfrac{M}{M}
, which is equal to 1
when reduced.
So we can solve this problem by dividing the fraction on the left by 1
.
The equation becomes: \dfrac{C}{D} \div \dfrac{M}{M} = \dfrac{A}{B}
so our answer is A
.