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3 years ago

What is the product of 3/4x1/3x2/5

1 answer:

6 0

The product of 3/4 * 1/3 * 2/5 =

Numerator numbers: 3 * 1 * 2 = 6

Denominator numbers: 4 * 3 * 5 = 60

6/60 is the un-reduced answer.

6/60 --> 1/10

Because 1/10 can go into 6/60.

So the answer is 1/10.

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Your friends piano lesson lasts 15 minutes longer than your piano lesson. You have 6 lessons per month and your friend has 4 les

hichkok12 [17]

Answer:

45 minutes

Step-by-step explanation:

Given:

Your friends piano lesson lasts 15 minutes longer than your piano lesson.

You have 6 lessons per month and your friend has 4 lessons per month.

At the end of the month, your time spent at piano lessons is the same as your friends time.

Question asked:

How may minutes is your friends piano lesson ?

Solution:

Let your piano lesson in minutes = $x$

Then your friend's piano lesson will be = $x+15$

As you have 6 lessons per month, it contains total minutes:-

1 lesson = $x\ minutes$

6 lessons = $x\times6=6x\ minutes$

As your friend has 4 lessons, it contains total minutes:-

1 lesson = $x+15\ minutes$

4 lessons = $4(x+15)=4x+60\ minutes$

At the end of the month, time spent at piano is same:-

$6x=4x+60\\ \\ Subtracting\ both\ sides\ by\ 4x\\ \\ 6x-4x=4x-4x+60\\ \\ 2x=60\\ \\ Dividing\ both\ sides\ by\ 2\\ \\ \frac{2x}{2} =\frac{60}{2} \\ \\ x=30\ minutes$

Your piano lesson in minutes = $x$ = 30 minutes.

Your friend's piano lesson will be = $x+15$ = 30 + 15 = 45 minutes

Therefore, 45 minutes is your friends piano lesson.

8 0

3 years ago

A countertop is 16 feet long and 3 feet wide . what is the area of the countertop in square meters?

Ivenika [448]

You just do 16 times 3 to find teh area
you get 48 square meters

8 0

3 years ago

Read 2 more answers

A chef makes 3 containers of soup that fills a total of 120 soup bowls. Each container of soup coasts $30 to make. What is the c

xxMikexx [17]

Answer:

1.333333333.....$

Step-by-step explanation:

Container = C

Bowl = B

Question : Value of B ?

3C = 120 Bowls

C = 40 Bowls for 30$

B = $\frac{40}{30} = \frac{4}{3} = 1.3333..........$ $

4 0

3 years ago

Please name all of the property of multiplication for 4*(-3)*5

PIT_PIT [208]

Answer:

Step-by-step explanation:

You can multiply -3 by 4 and then multiply the result of that by 5, or you could write -3, 4 and 5 in other orders (6 possible orders) and obtain the same result.

I would multiply (-3) by 4, obtaining -12, and then multiply this -12 by 5, obtaining -60. But I could also multiply 5 by 4, obtaining 20, and then multiply this 20 by -3, obtaining the same -60.

What I have described here are the commutative and associative properties of multiplication.

6 0

3 years ago

A 12 sided number cube with the numbers 1 through 12 is rolled.Select from the drop down menu to correctly complete the statemen

ioda

The 12 sided cube with the numbers 1 to 12 is rolled. That means it can land on any number from 1 to 12. The number of total possible outcomes is 12. The number of favourable outcomes, that is, the number of times the cube lands on a number than 4 is 12-1=11.
Probability=Number of favourable outcomes/number of total possible outcomes
= 11/12
= 0.92
I really hope this helps! And pls mark it as brainliest.

8 0

3 years ago