What do 89/90 equal but not as a decimal or a percent as a fraction HELP ME

Mathematics

1 answer:

sergeinik [125]3 years ago

3 0

Answer:

it equals 89/90

Step-by-step explanation:

the gcf of 89, 90 is 1, so the fraction can not be simplified. The answer is 89/90.

You might be interested in

The equation a = 640s gives the relationship between s square miles and a acres. Pam owns 7.5 square miles of farmland. How many

Valentin [98]

Answer:

4,800 acres

Step-by-step explanation:

The equation is

$a=640s$

where $s$ is square miles and $a$ is acres.

If Pam owns $7.5$ square miles of farmland, then $s=7.5$ .

We need to substitute this value into the given equation to determine the acres she has.

This implies that,

$a=640\times 7.5$

We multiply to get,

$\Rightarrow a=4800$

Therefore Pam has 4,800 acres.

The correct answer is A

3 0

4 years ago

explain why multiplying the numerator and the denominator of a fraction by the same number results in an equivalent fraction.

alisha [4.7K]

Answer:

We also know that when you have the same numerator and denominator in a fraction, it always equals 1. For example: So as long as we multiply or divide both the top and the bottom of a fraction by the same number, it's just the same as multiplying or dividing by 1 and we won't change the value of the fraction.

Step-by-step explanation:

7 0

3 years ago

Simplify this expression: (3s13)(9s-5)

Lynna [10]

Answer: 39s(9s-5)

Step-by-step explanation:

(3s*13) (9s-5)

remove the parenthesis ex: (a)=a

3s*13 (9s-5)

Multiply the numbers

39s(9s-5)