+0  
 
0
50
3
avatar

Natalie spent 1/4 of a day doing her homework. Kelvin took 2/3 of the time

taken by Natalie to do his homework. How much faster is Kelvin

compared Natalie? (Take 1 day = 24 hours)

 Dec 29, 2021
 #1
avatar+16 
+1

Natalie took 1/4 of a day so 24*1/4 = 6 hours

Kevin took 2/3 the time Natalie took so 6*2/3 = 4 hours

6 - 4 = 2

Kevin did his homework 2 hours faster than Natalie

 Dec 29, 2021
 #2
avatar
0

....or he is 3/2 times faster than her

 Dec 29, 2021
 #3
avatar+115924 
0

Both these answers are good.  laugh

 Dec 29, 2021

13 Online Users

avatar