Question

please answer quick i will mark you braienliest ​

Answer 1

Answer:

46. A

let a and b be the two rational numbers.

Also,

a = 2/3

therefore, a+b=4/3

2/5 + b = 4/3

b = 4/3 - 2/5

= 20/15 - 6/15

b = 14/15

47.

1. e
2. a
3. b
4. c
5. d

Answer 2

Answer:

46.a)14/15

b)45/143

47. 1)e

2)a

3)b

4)c

5)d

48.a)2

b)2

c)4

d)1