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s2008m [1.1K]
3 years ago
7

What is the least common denominator (LCD) of 1/2 and 3/5 ?

Mathematics
2 answers:
zavuch27 [327]3 years ago
8 0
10 is the least common denominator
elena-14-01-66 [18.8K]3 years ago
4 0
The answer would be 10.

Here is how I got 10.

I multiplied the denominators of the fractions (that means bottom numbers) and I got a result of 10, so 5 x 2 = 10 or 2 + 2 + 2 + 2 + 2 = 10.
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Find the amount after 2 years for 25000 at 10% pa compounded annually​ and halfyearly
Molodets [167]

Answer:

8358.7

Step-by-step explanation:

I think. I need someone to verify

3 0
2 years ago
Step by step on how to do this plz
LenKa [72]

Answer:

4xy exponent 7/2xy exponent 6

6 0
3 years ago
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What is the answer too -9/10 divided by -6/15 pls answer quickly ❤️
ipn [44]

Answer: 2 and 1/4 is the answer do the meth lol

Step-by-step explanation:

8 0
3 years ago
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3$ pre child 5$ adult totaling 374 tickets sold at the cost of 1524 dollars. how many child and adult tickets were sold
Elza [17]

Answer:

<em>173 children tickets were sold and 201 adult tickets were sold</em>

Step-by-step explanation:

Let the number of child ticket sold be x

Let the number of adult ticket sold be y

If the total number of ticket sold is 374, hence;

x +y = 374 .... 1

Also if the ticket cost 3$ per child and 5$ per adult with total cost of $1524, this can be expressed as;

3x + 5y = 1524..... 2

Solve both equations simultaneously

From 1; x = 374 - y ...3

Substitute equation 3 into 2

3(374-y)+5y = 1524

1122-3y+5y = 1524

1122+2y = 1524

2y = 1524 - 1122

2y = 402

y = 402/2

y = 201

Since x = 374-7

x = 374 - 201

x = 173

<em>Hence 173 children tickets were sold and 201 adult tickets were sold</em>

<em></em>

6 0
3 years ago
Juana threw five darts at a dartboard. The possible scores on the target were 2, 4, 6, 8, and 10. Each dart hit the target. Whic
Salsk061 [2.6K]

Answer:

Not possible scores: 6, 15, 23, 31 and 58.

Step-by-step explanation:

We have been given that Juana threw five darts at a dartboard. The possible scores on the target were 2, 4, 6, 8, and 10. Each dart hit the target. We are asked to choose the total scores that can be quickly identified as "not possible".

Given scores: 38, 23, 58, 30, 42, 31, 26, 6, 14, or 15.

Since the maximum score is 10 and number of hits are 5, therefore, the maximum score can be hitting 10 each of the 5 times.

10\times 5=50

Since the maximum score is 50, therefore, 58 is an impossible score.

Since the minimum score is 2 and number of hits are 5, therefore, the minimum score can be hitting 2 each of the 5 times.

2\times 5=10

Since the minimum score is 10, therefore, 6 is an impossible score.

Since all scores on board are even, so the sum of 5 hits must be even, therefore, odd numbers like 15, 23, 31 are not possible scores.  

5 0
3 years ago
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