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Write the missing term in 10/20 = n/2.​

Sagot :

Answer: n = 1

10/20 = n/2

[tex]\frac{10}{20} = \frac{n}{2} \\\\\frac{1}{2} = \frac{n}{2} \\\\\frac{n}{2} = \frac{1}{2} \\\\n = 1[/tex]

Checking by cross multiplication:

10 :  20 = 1 : 2

10 x 2 = 20

20 x 1 = 20

Answer:

1

Step-by-step explanation:

[tex] \frac{10}{20} = \frac{n}{2} [/tex]

then cross multiply,

10(20) =20(n)

then times ,

20=20n

divide both sides,

[tex] \frac{20}{20} = \frac{20n}{20} [/tex]

cancel out the two 20 in the right side,

[tex] \frac{20}{20} = n[/tex]

then divide,

1 = n

the final answer is 1