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3 years ago

You panit 1/3 of a wall in 1/4 hour at that rate how long will it take you to paint one wall

Mathematics

2 answers:

kodGreya [7K]3 years ago

7 0

Answer:

3/4 hour or 45 minutes

It will take 0.75 hours or 45 minutes or 2700 seconds to paint one wall according to the rate we're given.

MaRussiya [10]3 years ago

5 0

Answer:

3/4 of an hour

Step-by-step explanation:

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Mr. Rogers has $4.62. He has 3 times as many dimes as nickels and 6 more pennies than dimes. How many coins of each kind does he

Marysya12 [62]

Let’s make x = # of nickels. Then 3x = # of dimes and 3x+6 = # of pennies. A nickel is 5 cents, a dime is 10 cents and a penny is 1 cent.

The money she has should be .05(x) + .10(3x) + .01(3x+6) = 4.62 or to make it simpler: 5(x) + 10(3x) + 1(3x+6) = 462.

5x + 30x + 3x + 6 = 462

38x + 6 = 462

38x = 456

x = 12.

So she has 12 nickels (12 * $0.05 = $0.60), 36 dimes (36 * $0.10 = $3.60) and 42 pennies (42 * $0.01 = $0.42). $3.60 + $0.60 + $0.42 = $4.62.

3 0

4 years ago

Jonathan was given one hundred twenty dollars and thirty six cents by his grandma to purchase toys for his three sisters. Write

Molodets [167]

$136.00 should be split into 3 groups, for the 3 sisters. If you divide 136 dollars by 3, you would get 40. Jonathan should spend 40 dollars on each sister.

7 0

4 years ago

FIND the Perimeter of this composite figure.

ycow [4]

Answer:54

Step-by-step explanation:54

7 0

3 years ago

Pls help me solve this question

Vilka [71]

Answer:

The following picture that i drew on has the answer for the cost for 9 tickets.

Step-by-step explanation:

7 0

4 years ago

The science club sponsors and ordering In church for the boys and girls in science called their forty-five sure science club num

Oliga [24]

Answer:

The Science club would required 15 packs of caps and 9 packs of shirts to fulfill the needs of each member.

Step-by-step explanation:

Given:

Number of caps in each pack = 3

Number of Shirts in each pack = 5

Total members of club = 45

Number of caps needed = 45

Number of shirts needed = 45

we have to find the least number of packs of caps and shirts that they need to buy in order to fulfill the needs of each member.

Solution:

Now we can say that;

number of packs of caps required can be calculated by Number of caps needed divided by Number of caps in each pack.

framing in equation form we get;

number of packs of caps required = $\frac{45}{3} = 15\ packs$

Also We can say that;

number of packs of Shirts required can be calculated by Number of Shirts needed divided by Number of Shirts in each pack.

framing in equation form we get;

number of packs of Shirts required = $\frac{45}5} = 9\ packs$

Hence The Science club would required 15 packs of caps and 9 packs of shirts to fulfill the needs of each member.

6 0

4 years ago