Question

pls say the answer for this question question plssssss​

Answer 1

Answer:

First one

Step-by-step explanation:

2/3 = 20/30

2/3 = 2/3

Plz mark brainliest

Answer 2

ANSWER

(a)2,3,20,30

REASON

Because its ratios are equal.

$2 \ratio3 \: \: and \: \: 20 \ratio30 \\ 2 \ratio3 \: = 2 \ratio 3$

VERIFICATION

If we take(b)

then,

3:4≠15:18

So,this is not the answer

If we take(c)

then,

1:3≠11:22

1:3≠1:2

So,this is not also the answer.

If we take(d)

2:5≠40:80

2:5≠1:2

This is also not the answer.

MORE

Definition➪Proportion is any sequence or line which have one,two or more numbers of equation.

Formula➪Ratios and proportion-Proportions-In Depth.