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riadik2000 [5.3K]
3 years ago
8

Divya is painting a room. She uses 3/4 gallon of paint to cover 1/5 of a wall. If the walls are all the same size, how much pain

t will she need to cover one wall?
Mathematics
1 answer:
WITCHER [35]3 years ago
8 0

Answer:

3.75 gallons of paint would be needed to cover the wall.

Step-by-step explanation:

She uses 3/4 gallon of paint to cover 1/5 of a wall.

how much paint will she need to cover one wall?

The straightforward way of solving this question is to simply add up the amount of paint for each one - fifth of the wall.

This means;

Total amount of paint = 3/4  +  3/4  +  3/4   +  3/4   +   3/4

Total amount of paint = (3 + 3 + 3 + 3 + 3 ) / 4 = 15/4  = 3.75 gallons

3.75 gallons of paint would be needed to cover the wall.

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3 years ago
Liz buys 6 flowerpots. there are 8 flowers in each pot. how many flowers did Liz buy?
vivado [14]

Answer:

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Step-by-step explanation:

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3 years ago
How many ways can six of the letters of the word ALGORITHM be selected 8. How many ways can the letters of the word ALGORITHM be
SCORPION-xisa [38]
<h2>Answer with explanation:</h2>

The number of letters in word "ALGORITHM" = 9

The number of combinations to select r things from n things is given by :-

C(n,r)=\dfrac{n!}{r!(n-r)!}

Now, the number of combinations to select 6 letters from 9 letters will be :-

C(9,8)=\dfrac{9!}{6!(9-6)!}=\dfrac{9\times8\times7\times6!}{6!\times3!}=84

Thus , the number of ways can six of the letters of the word ALGORITHM=84

The number of ways to arrange n things in a row :n!

So, the number of ways can the letters of the word ALGORITHM be arranged in a be seated together in the row :-

9!=362880

If GOR comes together, then we consider it as one letter,  then the total number of letters will be = 1+6=7

Number of ways to arrange 9 letters if "GOR" comes together :-

7!=5040

Thus, the number of ways to arrange 9 letters if "GOR" comes together=5040

3 0
3 years ago
What is (13x + 9k) + (17x + 6k), simplified?
Mazyrski [523]
The answer is 15x+30k
7 0
3 years ago
PLEASE I NEED HELP I ONLY HAVE 3 MINUTES TO SOLVE THIS PLEASE HELP
defon

Answer:

A&B

Step-by-step explanation:

8 0
3 years ago
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