Question

Nidhi painted 2 upon 3 off the wall space in her room. her sister Priya helped and painted 1 upon 3 of the wall space. how much did they pain together?​

Answer 1

Answer: 9

Step-by-step explanation:

2*3 = 6 (eq - 1)

1*3= 3 (eq - 2)

So, from (eq-1+eq-2)

6+3=9