All categories

3 years ago

Write the ratio 1.6 : 4 as a fraction in simplest form, with whole numbers in the numerator and denominator.

1 answer:

7 0

1.6 : 4

1.6 is also equal to 8/5

therefore,

8/5 : 4

(8/5)/4

**get the reciprocal of the denominator (4) which is equal to 1/4**

(8/5)*(1/4)

(8/4)*(1/5)

2*(1/5)

2/5

two fifth is the answer

You might be interested in

NEED HELP ASAP Factor completely Please show steps 2(x^3+5x^2-2x^2y-10xy)

Olegator [25]

Step-by-step explanation:

2(x3+5x2−2x2y−10xy)

=(2)(x3+5x2+−2x2y+−10xy)

=(2)(x3)+(2)(5x2)+(2)(−2x2y)+(2)(−10xy)

=2x3+10x2−4x2y−20xy

=2x3−4x2y+10x2−20xy

5 0

3 years ago

Think of 5 positive integers that have a mode of 3, a median of 5, a mean of 7 and a range of 12.

kiruha [24]

For the mode to be 6, there has to be at least two 6s.

For the median to be 6, with two 6s, there must be at least one number above 6.

For the mean to be 6, the sum is 30, so the three remaining numbers must total 18.

3 0

1 year ago

7500 dollars is placed in an account with an annual interest rate of 7.75%. To the nearest year, how long will it take for the a

MakcuM [25]

Answer:

It will take 55 years for the account value to reach 38200 dollars

Step-by-step explanation:

This is a simple interest problem.

The simple interest formula is given by:

$E = P*I*t$

In which E are the earnings, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.

After t years, the total amount of money is:

$T = E + P$ .

In this problem, we ahve that:

$T = 38200, P = 7500, I = 0.075$

First we find how much we have to earn in interest.

$38200 = E + 7500$ .

$E = 38200 - 7500$

$E = 30700$

How much time to earn this interest?

$E = P*I*t$

$30700 = 7500*0.075*t$

$t = \frac{30700}{7500*0.075}$

$t = 54.6$

Rounding up

It will take 55 years for the account value to reach 38200 dollars

5 0

3 years ago

Read 2 more answers

What is the equation in point slope form of a line that passes through the points (5,-3)

Illusion [34]

I think it's option 2 / b

4 0

3 years ago

Ratio in lowest terms in 3 different ways 1.18 males to 45 females

vlada-n [284]

Answer:

Right a ratio with three terms in simplest form we've already looked at writing ratios with two terms in simplest form to do that we would change the ratio to a fraction and reduce.

5 0

2 years ago

Read 2 more answers