(5/7) / (8/9)...when dividing fractions, flip what u r dividing by, then multiply
5/7 * 9/8 =
45/56 <==
Let's look at the decimal number. We want to know where root 91 is in relation to the decimal number. The decimal number is between 12 and 13, or in other words, between
and
. Both of these numbers are larger than
meaning that the answer has to be
A
Y=-7 you subtract 4 from each side and then you get that <----
Answer:
The Cholula Pyramid
Step-by-step explanation:
V=length x width x height divided by 3
<h2>
Option B is the correct answer.</h2>
Step-by-step explanation:
Let w be the work and r be the rate at which one machine is doing the work.
The amount of time needed by the 10 machines, working together, to complete the job is 16 hours.
Work done by machine = Number of machines x Rate at which one machine is doing the work x Time
w = 10 x r x 16
Now we need to find time taken t by 8 machines to the same work.
Work done by machine = Number of machines x Rate at which one machine is doing the work x Time
w = 8 x r x t
Time taken 8 machines to the same work = 20 hours
Option B is the correct answer.