All categories

2 years ago

Which expression is equivalent to the one below?

Mathematics

1 answer:

Citrus2011 [14]2 years ago

5 0

Answer:

B. $5*\frac{1}{7}$

Step-by-step explanation:

5÷7 is also $\frac{5}{7}$ --that divided sign is what the fractional bar represents in a fraction.

now multiply $5*\frac{1}{7}=\frac{5}{1}*\frac{1}{7}=\frac{5*1}{1*7}=\frac{5}{7}$

both are the same result, so your answer is Choice B.

You might be interested in

kamari opens a bank account with 250 five weeks her account balances 800 what was the average rate of change of her account bala

Anettt [7]

The answer is an average rate of change of 110 more dollars in her account per week. You find this by first subtracting the starting amount of 250 from the end amount of 800 that equals 550. then you divide that number by five, the number of weeks, to get the average rate of change.

3 0

3 years ago

An amusement park reduced its admission price to $15.50 per day, but now charges $1.50 per ride. Mark has $26 to spend on admiss

astra-53 [7]

Equation (26.00-15.50) ÷1.50

Answer 7 rides

Solve $26 minus $15.50 equal $10.50 then divide 10.50 by 1.50 and you’ll get 7

7 0

2 years ago

6. Find the ICM of 60 and 400

Firlakuza [10]

Answer: it's 1200

Step-by-step explanation: please give me brainliest

400x3=1200

60x20=1200

6 0

2 years ago

Read 2 more answers

Tammy figured her math exam would be difficult unless she put in at

Ludmilka [50]

Answer: No, she did not study for at least 15 hours.

=======================================================

Explanation:

Fractions are often a pain, so I find it easier to convert to decimal form whenever possible.

1/2 = 0.5

3/4 = 0.75

which lead to,

2 & 1/2 = 2 + 1/2 = 2 + 0.5 = 2.5

4 & 3/4 = 4 + 3/4 = 4 + 0.75 = 4.75

4 & 1/2 = 4 + 1/2 = 4 + 0.5 = 4.5

-----------------------------

We can then rephrase the problem like so:

"She studied 2.5 hours on Monday, 3 hours on Tuesday, 4.75 hours on Wednesday, and 4.5 hours on Thursday"

Add up those decimal values to get:

2.5 + 3 + 4.75 + 4.5 = 14.75

In total, Tammy studied for 14.75 hours, which is equivalent to 14 & 3/4 hours.

This result is smaller than 15, so she did not study for at least 15 hours.

Note: "at least 15" is the same as saying "15 or more".

6 0

2 years ago

Question 5 3+7(2-5)+4 -26

Scrat [10]

The right answer is -14

please see the attached picture for full solution

Hope it helps

8 0

2 years ago