Question

what is the value of 3x + 4y when x = 2⅓ and 4¾ please ans me fastly it's urgent​

Answer 1

Here's your answer mate......

Answer 2

Answer:

What would you like to ask?

MATHS

If 3x+4y:x+2y=9:4,then 3x+5y:3x−y is equal to

Share

Study later

ANSWER

x+2y

3x+4y

=

4

9

9x+18y=12x+16y

2y=3x

y=

2

3

x

We have to find ratio of

3x−y

3x+5y

=

4

9

Putting y=

2

3

x in it

3x−

2

3

x

3x+

2

15

x

=

2

3

x

2

21

x

=

1

7

=7:1