Question

Can someone please teach me how to solve question 1 and 2

Answer 1

1•n = 4•6 (multiply)
1•n = 24 (divide 24/1)
n= 24

2•36=6•n
72=6•n
72/6=12
n=12

Answer 2

Answer:

see explanation

Step-by-step explanation:

One way is to use the method of cross- multiplication, that is

Given

$\frac{a}{b}$ = $\frac{c}{d}$, then

ad = bc

(1)

Given

$\frac{1}{4\\}$ = $\frac{6}{n\\}$ ( cross- multiply )

n = 4 × 6 = 24

(2)

Given

$\frac{2}{6\\}$ = $\frac{n}{36}$ ( cross- multiply )

6n = 72 ( divide both sides by 6 )

n = 12