All categories

3 years ago

Can you help me find the LCM of 6 and 15

Mathematics

2 answers:

Nataly [62]3 years ago

8 0

answer: 30

explanation:

an LCM, the least common multiple, is the smallest multiple of each number that is a multiple of both numbers.

let's list the multiples of each number and see whichever one is the first to appear for both numbers:

multiples of 6: 6, 12, 18, 24, 30...

multiples of 15: 15, 30, 45, 60, 75...

see a common number? well, there is one. the number 30 is the first one to pop up for each number, so that makes it our lcm.

<em>i hope this helped and have a great day! if you need any further assistance with this specific question or i made any mistakes, please let me know!</em>

PIT_PIT [208]3 years ago

7 0

The LCM of 6 and 15 is 30:)

You might be interested in

....pls help me :((((((

Rina8888 [55]

Answer:

y= -7

Step-by-step explanation:

So first distribute the 8

4=8y+32-4y

now combine like terms (the -4y+8y)

4=32+4y

Subtract 32 on both sides to isolate 4y

-28=4y

now divide 4 on both sides to isolate Y

-7=y

so y= -7

5 0

3 years ago

Given that<br> 4x : 3= 11 : 5 Calculate the value of x<br> .

AleksAgata [21]

Step-by-step explanation:

$1 \frac{13}{20}$

$4x \3 = 11 \5 \\ \\ 20x = 33 \\ x = 33 \div 20 \\ = 1 \frac{13}{20}$

3 0

3 years ago

If both groups already have 1240 but they both need 6000 how much more would they need

RoseWind [281]

Answer:

4,760

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Can someone pls help me!!! NO LINKS... I will mark brainiest to.

Vadim26 [7]

Answer:

c it the answer

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Jamie received £26 pocket money last week. He spent it as follows: 10% on sweets, 25% on magazines 15% on games How much did Jam

navik [9.2K]

Answer:

Total money left with Jamie = £13

Step-by-step explanation:

Jamie received pocket money = £26

He spent on sweets = 10% of total pocket money

Expense on magazines = 25% of the total money

Expense on games = 15% of the pocket money

Total expenditure on sweets, magazines and games = $\frac{10}{100}+\frac{25}{100}+\frac{15}{100}$

= $\frac{50}{100}$ Or 50% of the pocket money he received

Therefore, money left with Jamie = 50% of total money he received as pocket money

= $\frac{50}{100}\times 26$

= £13

6 0

3 years ago