Answer:
Answer for A
Step-by-step explanation:
I don't know about B , Sorry for that.
60/150 = 40%
Hope this helps :D
Hey there,
It take 45 min to complete 75% of the wall
1% = 45 / 75
= 0.6
100 % = 0.6 x 100
= 60 min
It takes her 60 mins or 1 hour to finish building the wall.
Hope this helps :))
~Top♥
Answer:
1.921
Step-by-step explanation: