Question

Can u pls help me with this question ​

Answer 1

Answer:

Step-by-step explanation:

1). $\frac{6}{9}=\frac{2}{3}$

      = 2 : 3

2). 6 : 4 = $\frac{6}{4}$

             = $\frac{3}{2}$

    6 : 4 = 3 : 2

3). $\frac{15}{45}=\frac{1}{3}$

        = 1 : 3

4). 12 : 8 = $\frac{12}{8}$

              = $\frac{3}{2}$

              = 3 : 2

And $\frac{18}{12}=\frac{3}{2}$ = 3:2

Therefore, 12 : 8 = $\frac{18}{12}$

5). $\frac{21}{12}=\frac{7}{4}$

         = 7 : 4

6). 4 : 10 = $\frac{4}{10}$

              = $\frac{2}{5}$

Therefore, equivalent ratios are,

a). 2 : 3 = $\frac{6}{9}$

b). 3 : 2 = 6 to 4

c). $\frac{15}{45}$ = 1 : 3

d). 18 to 12 = 12 to 8

e). $7:4=\frac{21}{12}$

f). $\frac{2}{5}=4:10$