All categories

3 years ago

The reciprocal of 1/2

Mathematics

2 answers:

12345 [234]3 years ago

6 0

Answer:

Step-by-step explanation:

When you "flip" the fraction, switching the numerators and denominators, you get 2/1 which is just 2.

Anastaziya [24]3 years ago

5 0

The answer is 2

1/2 (switched) = 2/1
and 2/1 = 2

You might be interested in

Compare the costs of bike trips from the two companies shown. For both, the cost is a linear function of the number of days.

Nutka1998 [239]

I did this quiz its Scenic Pathways has no sign up fee and a greater cost per day.

7 0

3 years ago

Read 2 more answers

30% of Number A is the same as 40% of Number B.

Goryan [66]

30% of number A means

$\dfrac{30A}{100}=\dfrac{3A}{10}$

similarly, 40% of number B means

$\dfrac{40B}{100}=\dfrac{2B}{5}$

These must be equal, so we have

$\dfrac{3A}{10}=\dfrac{2B}{5}$

Multiply both sides by 10 to get

$3A=4B \iff A=\dfrac{4B}{3}$

So, you can choose any number for A, and then you multiply it by 4/3 to get B. There are infinitely many solutions to this equation.

5 0

3 years ago

Write a situation that could be modeled by the equation b = 100 - S.

lara [203]

Answer:

Step-by-step explanation:

S for seats taken by girls, what is the formula for the number of boys on the bus

8 0

3 years ago

Is it true that an irrational and a rational number is always a rational number

Vika [28.1K]

Answer:

Step-by-step explanation:

6 0

3 years ago

How do I need to do this question?

lesya [120]

Answer:

exactly what it says

Step-by-step explanation:

you see the numbers on f and g??

(F x G)x(-1)

3 0

3 years ago