Can someone please teach me how to solve question 1 and 2
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Answer:
see explanation
Step-by-step explanation:
One way is to use the method of cross- multiplication, that is
Given
[tex]\frac{a}{b}[/tex] = [tex]\frac{c}{d}[/tex], then
ad = bc
(1)
Given
[tex]\frac{1}{4\\}[/tex] = [tex]\frac{6}{n\\}[/tex] ( cross- multiply )
n = 4 × 6 = 24
(2)
Given
[tex]\frac{2}{6\\}[/tex] = [tex]\frac{n}{36}[/tex] ( cross- multiply )
6n = 72 ( divide both sides by 6 )
n = 12