All categories

4 years ago

What is 39/69 in simplest form?

Mathematics

1 answer:

wariber [46]4 years ago

8 0

39/69 = 13/23 is in simplest form

First you do 39 divide by 3 = 13 and do 69 divid by 3 = 23

You might be interested in

Mark can make 42 birdays cakes in 7 days how many birthday cakes can mark make in 5 days?

iragen [17]

42 cakes in 7 days, that's 42/7= 6 cakes per day
6*5=30

8 0

3 years ago

Read 2 more answers

If the compound interest paid for rupees 4000 is rupees 420 then find the

Tomtit [17]

Answer:

$Amount = Rs4420$

Step-by-step explanation:

Given

$Principal = Rs4000$

$Interest = Rs420$

Required

Determine the amount paid

This is calculated as:

$Amount = Principal + Interest$

$Amount = Rs4000 + Rs420$

$Amount = Rs4420$

4 0

3 years ago

Whats 27/4 in simplest form

Tanya [424]

$\frac{27}{4} = \frac{24+3}{4} = \frac{24}{4} + \frac{3}{4} = 6+\frac{3}{4} = \boxed{6\frac{3}{4}}$

8 0

3 years ago

Say a hacker has a list of n distinct password candidates, only one of which will successfully log her into a secure system. a.

alexdok [17]

Answer:

The probability is $\frac{1}{n}$

Step-by-step explanation:

If she has n distinct password candidates and only one of which will successfully log her into a secure system, the probability that her first first successful login will be on her k-th try is:

If k=1

$P = \frac{1}{n}$

Because, in her first try she has n possibles options and just one give her a successful login.

If k=2

$P=\frac{n-1}{n} *\frac{1}{n-1} =\frac{1}{n}$

Because, in her first try she has n possibles options and n-1 that are not correct, then, she has n-1 possibles options and 1 of that give her a successful login.

If k=3

$P=\frac{n-1}{n} *\frac{n-2}{n-1} *\frac{1}{n-2} = \frac{1}{n}$

Because, in her first try she has n possibles options and n-1 that are not correct, then, she has n-1 possibles options and n-2 that are not correct and after that, she has n-2 possibles options and 1 give her a successful login.

Finally, no matter what is the value of k, the probability that her first successful login will be (exactly) on her k-th try is 1/n

7 0

3 years ago

An art teacher has 70 1/2 pounds of clay and 25 students. Each student will get an equal amount of clay. How much clay does each

Zigmanuir [339]

70 1/2 divided by 25

5 0

3 years ago