Answer:
10
Step-by-step explanation:
25-10+3-8
15+3-8
18-8
10
A. 5
5*6=30, so 5/30= 1/6th
Answer:
<h2>0.75(3/4) part of the room</h2>
Step-by-step explanation:
Step one:
given data
we can express the given data mathematically as
John can paint 0.5room in 2/3 hours
let the part of the room he can paint in an hour be x
so
if he takes 2/3 hours to paint 0.5 room
then he will take 1 hour to paint x
cross multiply we have
x= 0.5/2/3
x=0.5*3/2
x= 1.5/2
x=0.75 part of the room
75/100= 15/20=3/4 part
Answer:
7
Step-by-step explanation:
20 • 35% = 13 20-13=7
Answer:
0.428571429
Step-by-step explanation:
