Question

Renu completed 2/3 part of her homework in 2hrs. How much part of her homework had she completed in 1 AND 1/4 HOURS??


(PLZ GIVE A SIMPLE EXPLANATION...I HAVE AN EXAM NEXT WEEK AND I AM SOOOOOO TENSED)

Answer 1

Given :

Renu completed 2/3 part of her homework in 2hrs

To find :

How much part of her homework had she completed 1¼ hours

Solution :

homework done in 2 hours = ⅔ part

homework done in for 1 hour = ⅔ ÷ 2

= ⅓ part

so,

homework done in 2 hours = ⅔

homework done in 1 hour = ⅓

homework done in 1¼ hour = ⅓ x 1¼

= 5/12 part

Answer 2

Time portion of work

2 hrs 2/3

1 1/3

1 1/4 = 5/4 hrs 1/3 x 5/4 = 5/12 portion of work would be completed by her.