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aleksklad [387]
3 years ago
12

Can you help with What times 4/5 equals 3/10

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
7 0

Answer:625

Step-by-step explanation: 45 x 310= 625

Harman [31]3 years ago
4 0

Answer:

0.375 or 3/8

Step-by-step explanation:

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Can someone help me im confused....PLZZZZ
lilavasa [31]

Answer:

see explanation

Step-by-step explanation:

The perimeter (P) of a rectangle is calculated as

P = 2l + 2w ( l is the length and w the width )

perimeter of rectangle A = 2(7) + 2(5) = 14 + 10 = 24 in

perimeter of rectangle B = 2(4x - 3) + 2x = 8x - 6 + 2x = 10x - 6 in

Equating the two gives

10x - 6 = 24 ( add 6 to both sides )

10x = 30 ( divide both sides by 10 )

x = 3

Thus

length of rectangle B = 4x - 3 = 4(3) - 3 = 12 - 3 = 9 in

Width of rectangle B = x = 3 in

5 0
3 years ago
8,205,000 in expanded form
const2013 [10]
8,000,000 + 200,000 + 5,000
8 0
3 years ago
The crew on a ship is made up of 8 men. The rest are women. 25% of the crew are men. How many people are on the crew?
Ivan

Answer:

32 people are on the crew

Step-by-step explanation:

If 8 people equal 25%, you can multiply it by 4 to get 100%. 24 people are women and 8 are men on the crew.

4 0
2 years ago
Stu jogs at a rate of 5 mi/h how far must he jog to burn 418.5 calories.9.3 calories per min
boyakko [2]

Answer:

the answer is 45 minutes

4 0
3 years ago
Help Brian and Chris went together to Target to find party favors for a birthday party they are throwing together.
rusak2 [61]

(a) Let x be the cost of one of Brian's items, then cost of all 4 items bought by Brian will be 4x.

We have been given that Chris bought 3 items that each cost $2.50 more than Brian’s items each cost. The price of each item bought by Chris will be x+2.5. Therefore, the cost of all 3 items bought by Chris will be 3(x+2.5).

(b) We are told that Brian and Chris both paid the same amount of money, so we can equate costs of Brian's 4 items and Chris's 3 items as:

4x=3(x+2.5)

Now let us solve for x by distributing 3.

4x=3x+7.5

4x-3x=7.5

x=7.5

Therefore, cost of Brian's each item is $7.5.

Now let us find price of Chris's each item.

\text{Cost of Chris's each item}=x+2.5=7.5+2.5=10

Therefore, cost of Chris's each item is $10.

(c) Now let us check our solution by substituting x=7.5 in 4x=3(x+2.5).

4(7.5)=3(7.5+2.5)

4(7.5)=3(10)

30=30

We can see that both Brian and Chris spent equal amount of money that is $30, therefore, our solution is correct.


5 0
3 years ago
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