8/9=?/18 find another name for the given number, but with the denominator indicated. Use multiplication by 1.
2 answers:
Answer:
n=16
Step-by-step explanation:
Let's solve your equation step-by-step.
8
9
=
n
18
Step 1: Cross-multiply.
8
9
=
n
18
(8)*(18)=n*(9)
144=9n
Step 2: Flip the equation.
9n=144
Step 3: Divide both sides by 9.
9n
9
=
144
9
n=16
Answer: 16
Step-by-step explanation:
8/9 = ?/18
Let the missing value be c
8/9 = c/18
Cross multiply
9c = 18 x 8
9c = 144
Divide both sides by 9
c = 144/9
c = 16.
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