All categories

3 years ago

Is 2/14 equivalent to 3/7

Mathematics

2 answers:

Gala2k [10]3 years ago

5 0

Answer:

nope

Step-by-step explanation:

Andrew [12]3 years ago

4 0

2/14 is not equivalent to 3/7
In order for two fractions to be equivalent, you must be able to divide both the numerator and the denominator of both fractions by the same number. For example, 2/4 and 4/8 are equivalent, because you multiply 2 and 4 by 2 to get 4 and 8
2/4 (multiply both by two) = 4/8
Hope this helps!!

You might be interested in

AnnyKZ [126]

Answer:

Step-by-step explanation:

because you cannot sell negative pizzas.

8 0

2 years ago

Solve the following inequality.45 < 9(x + 3) < 153

oksian1 [2.3K]

In order to solve this inequality, we can do the following steps:

[tex]\begin{gathered} 45<9(x+3)<153\\ \\ \frac{45}{9}Therefore the correct option is B.

3 0

11 months ago

How do you solve this (5/6)(5/6)

Vikentia [17]

Answer:

25/36

Step-by-step explanation:

Use the top top, bottom bottom method.

5*5 = 25

6*6 = 36

6 0

2 years ago

Read 2 more answers

the measure of the supplement of an angle is 30 more than twice the measure of the angle. find the measure of the angles

Ierofanga [76]

Triangle= 180 degrees
Angle = 37.5 degrees
Supplement angle = 105 degrees

If you multiply the angle (37.5) by 2 and then add 30, it gives you 105. Then add 37.5 twice to make up the other two angles of the triangle and it gives you 180 total degrees as a triangle should.

7 0

3 years ago

Mary is rolling a standard six-sided die and spinning on a spinner with the number 1-8.

Readme [11.4K]

Answer:

a) Dice and spinner are different objects, with no relation between themselves, and thus her dice rolls and spinning outcomes are independent.

b) $\frac{1}{48}$ probability of her rolling a 4 and spinning an 8.

c) $\frac{1}{8}$ probability of her rolling an even number and spinning a number less than 3.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

A) Are her dice rolls and spinning outcomes independent or dependent?

Dice and spinner are different objects, with no relation between themselves, and thus her dice rolls and spinning outcomes are independent.

B) What is the probability of her rolling a 4 and spinning an 8?

Since the events are independent, we find each separate probability and multiply them.

Probability of rolling a 4:

One side out of 6 on the dice. So

$P(A) = \frac{1}{6}$

Probability of spinning an 8:

One side out of 8 on the spinner. So

$P(B) = \frac{1}{8}$

Probability of rolling a 4 and spinning an 8:

$P(A \cap B) = P(A)P(B) = \frac{1}{6} \times \frac{1}{8} = \frac{1}{48}$

$\frac{1}{48}$ probability of her rolling a 4 and spinning an 8.

C) What is the probability of her rolling an even number and spinning a number less than 3?

Since the events are independent, we find each separate probability and multiply them.

Probability of rolling an even number:

2, 4 or 6(3 sides out of 6). So

$P(A) = \frac{3}{6} = \frac{1}{2}$

Probability of spinning a number less than 3:

Two numbers(1 or 2) out of 8 on the spinner. So

$P(B) = \frac{2}{8} = \frac{1}{4}$

Probability of rolling an even number and spinning a number less than 3:

$P(A \cap B) = P(A)P(B) = \frac{1}{2} \times \frac{1}{4} = \frac{1}{8}$

$\frac{1}{8}$ probability of her rolling an even number and spinning a number less than 3.

8 0

2 years ago