The group
represents equivalent ratios.
Option B
Step-by-step explanation:
As we see carefully, the equation B represents the equivalent ratio. Because if you divide the 7 by 10 then you will get 0.7 and this 0.7 can also be written as 70% in percentage form. So, the correct answer is Option B.
Case A: ![75 \%, \frac{2}{4}, 0.8](/tpl/images/0422/6320/4b9cd.png)
It can be written as that 0.75, 0.5, 0.8.this group does not represent equivalent ratios
Case B: ![70 \%, \frac{7}{10}, 0.7](/tpl/images/0422/6320/bc9b8.png)
If you divide the 7 by 10 then you will get 0.7 and this 0.7 can also be written as 70% in percentage form. This group represents equivalent ratios
Case C: ![70 \%, \frac{7}{10}, 0.25](/tpl/images/0422/6320/2c633.png)
It can writes as that 0.7,0.7.0.25 so this group does not represent equivalent ratios
Case D: ![70 \%, \frac{1}{7}, 0.7](/tpl/images/0422/6320/d557b.png)
This gives 0.7, 0.14, 0.7 so this group does not represent equivalent ratios.