Question

53 which pair of ratios is equivalent
(a) 2:4,3:6
(b) 8:2.4:1​

Answer 1

Answer:

both are equivalent

Step-by-step explanation:

this is because 2:4 and 3:6 can both be written as 1:2

and..

8:2 and 4:1 are equivalent to 4:1

Answer 2

Answer:

they are both equivalent ratios

Step-by-step explanation:

(a)

2:4=2/4

3:6=3/6

=>  2/4=1/2

=>  3/6=1/2

2/4=3/6

2:4=3:6

(b)

8:2=8/2

4:1=4/1

=>   8/2=4

=>   4/1=4

8/2=4/1

8:2=4:1

they are both equivalent ratios