Hi there,
So the problem is 2/7 ÷ 1/3
well the answer to this is 6/7
In order to solve this is to cross multiply so
2 x 3 and 7x3
which is the result of 6/7
In decimal form it is: 0.857
Hope this is correct :)
Have a great day
There is a formula you can use:
Time = (Worker1 * Worker2) / (Worker1 + Worker2)
Time = (10 * 6) / (10 + 6)
Time = 60 / 16
Time = 3.75 hours
2L+2W=157.5
L=W-30
2(W-30)+2W=157.5
2W-60+2W=157.5
+60 +60
4w=217.5
W=54.4(.37 rounded to nearest tenth)
L=24.4
X/4 + 1 = -6
x/4 = -6 -1
x/4 = -7
x= -28
We know that <span>Lola walks 4/10 mile to her friends house. then she walks 5/10 mile to the store.
To solve the problem we have to use addition.
4/10 + 5/10 = 9/10
Lola walks 9/10 miles. </span>
