To do this we have to do 7 divided by 2/3
The first step to dividing fractions is to turn it into a mutipuacation sentence
7x2/3
Now we want to flip the second fraction over or make it a reciprocal
Our new equation is
7x 3/2 which is equal to 21/2
There are two ways. You may simplify it to 10 1/2 or just leave it as it is
hope this helped!! If you have questions, feel free to ask

is to say

for all

beyond some fixed

.
Similarly,

is to say

for all

.
From this we can gather that

where

is the larger of the two values

and

, or

. Then the last term is bounded above by

from which it follows that
Estimate too large
estimate first
the estimate is too large.
bring down the next digit.
Multiply 300 times 5. you know that 3 times 5 equals 15. 15 plus 2 zeros is 1500. 1500 is the estimated answer
Assuming that their exam success is independent then
P(both fail) = 1/4 x 2/5 = 2/20 or 1/10