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ser-zykov [4K]
2 years ago
15

if 2 man and 3 boys can do a piece of work in 8 days then how long do 3 man and 4 boys take to do the same work

Mathematics
2 answers:
frez [133]2 years ago
7 0

Answer:

hope this helps

Step-by-step explanation:

We will solve it by this way-

2 m and 3 b can do a work in 8 days.

Then 3 m and 4 b do it in how many days.

=2*3*8=3*4*x

x=2*3*8/3*4

x=2*8/4

x=2*2

x=4 days

sasho [114]2 years ago
7 0

Answer:

Send Them to me I'll figure it out Once They finish the job

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(ASAP)<br> Solye for n.<br> 24 = 3(n – 5) <br> n=
Paul [167]

Answer: can u check out the image cuz the answer is in the photo and hope this helps can u give me brainliest

Step-by-step explanation:

24=3(n-5)

Distribute.

24=3(n) + 3(-5)

24 = 3n -15

Add 15 to both sides.

39 = 3n

Divide both sides by 3.

n = 13.

I hope this helps!.

6 0
3 years ago
250 female nurses to 100 male nurses what is the ratio of male nurses to female nurses
BARSIC [14]

Answer:

2:5

it may be faster to google it

6 0
3 years ago
Read 2 more answers
Use the distributive property to find the value of x.
noname [10]

Answer:

The value of x = 1.5

Step-by-step explanation:

Given:

-1.2(3 – x) = -1.8

To Find:

x = ?

Solution:

Distributive property:

The distributive property lets you multiply a sum by multiplying each addend separately and then add the products.

For example A(B + C) = A×B + A×C

Here we have,

-1.2(3 – x) = -1.8

Applying Distributive property we get ,

-1.2×3 -1.2×-x = -1.8

∴ -3.6 +1.2x = -1.8

∴ 1.2x =3.6-1.8\\\\1.2x=1.8\\\\x=\frac{1.8}{1.2} \\\textrm{multiply numerator and denominator by 10}\\x=\frac{1.8\times 10}{1.2\times 10}\\ \\x=\frac{18}{12} \\\\\\x= 1.5

∴ x = 1.5

8 0
3 years ago
Read 2 more answers
A braid was bought to put around a blanket that measures 23 inches by 24 inches. At $0.60 per yard how much was paid for the bra
mojhsa [17]
To do this you need 94 inches of braid. 

94 inches =  ? yards

1 inch = 0.0277778 yard

94 × 0.0277778 =  <span>2.6111132.

Since you can only pay for a full yard you would buy 3 yards which would cost:- 

$0.60 </span>× 3 = $1.80.

So for this you would need 3 yards which would cost $1.80. 

Hope I helped:P
5 0
3 years ago
The ratio of clownfish to angelfish at a pet store is 5:4 the ratio of angelfish to goldfish is 4:3 there are 60 clownfish at th
Softa [21]
So if there are 60 clownfish and the ratio from clownfish to angelfish is 5:4, this is the equation you are looking at:
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12 x 4 = 48
So if there are 60 clownfish there will be 48 angelfish. The ratio is 60:48


For the next one, same thing if there are 48 angelfish, then you are looking at this equation: 
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48 divided by 4= 12
3 x 12= 36
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I hope this helps:)
8 0
3 years ago
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