Question

Simran painted 2
3
of the wall space in her room. Her brother Rahul helped and painted 1
5
of the wall
space. How much did they paint together? What part of the whole space is left unpainted?

Answer 1

Answer:

Step-by-step explanation:

a) 2/3+1/5 = 13/15

b)The total number of the wall is 1/1

so we will try this:

2/3+1/5+x=1/1

13/15+x=1/1

x = 1/1-13/15

x = 2/15