Ask question

Ask question

All categories

3 years ago

15

Express the fractions 1/2, 3/16, and 7/8 with an LCD

1 answer:

Ket [755]3 years ago

5 0

<span>Least Common Denominator (LCD) is the least number which all the denominators can divide without remainder. The given denominators are 2, 16 and 8. The least number 2, 16 and 8 will divide without remainder is 16. Therefore, to express the fractions 1/2, 3/12, and 7/8 with an LCD, we multiply both the numerator and the denominator of each of the fractions with a common factor that makes the denominator to be 16. Therefore, 1/2, 3/16 and 7/8 expressed with an LCD are (1 x 8) / (2 x 8), 3/16, (7 x 2) / (8 x 2) = 8/16, 3/16, and 14/16.</span>

You might be interested in

Kamil is saving up to buy a model of Big Ben costing £30 when he visits London. So far he has saved €15.00. How much more money

Naddika [18.5K]

Answer:

€18.40 or £16.53.

Step-by-step explanation:

Kamil is saving up to buy a model of Big Ben costing £30 when he visits London.

He has saved €15.00.

First, we have to convert his savings to Pounds(£) and then, subtract that from the amount he needs.

€1 = £0.90

€15 = 15 * 0.9 = £13.47

So, Kamil has saved £13.47.

Therefore, the amount he has left to save is:

£30 - £13.47 = £16.53

To find this amount in Euros, we convert it to Euros:

£1 = €1.11

16.53 = 16.53 * 1.11 = €18.40

He has to save €18.40 or £16.53.

8 0

3 years ago

Read 2 more answers

I don’t know the answer I need help

Elenna [48]

Answer:

$-11b^2+8b-4$

Step-by-step explanation:

We can substitute in our expressions for P and Q to get

$P=-4b^2+6b-9\\Q=7b^2-2b-5\\\\(-4b^2+6b-9)-(7b^2-2b-5)$

Next, we need to distribute the negative to the values within the parenthesis. Then we can combine like terms in order to get our answer

$(-4b^2+6b-9)-(7b^2-2b-5)\\\\-4b^2+6b-9-7b^2+2b+5\\\\-11b^2+8b-4$

3 0

3 years ago

Read 2 more answers

What is the difference in 2/8 and 1/2

prohojiy [21]

Answer:

1/4

Step-by-step explanation:

2/8 is 1/4 and 1/2 is 2/4, subtract and you get 1/4.

4 0

3 years ago

Read 2 more answers

Classify the following triangle. Check all that apply

Alinara [238K]

Answer:

I think its B and E

Step-by-step explanation:

Hope it helps

8 0

2 years ago

A thunderstorm cloud holds about 6,200,000,000 raindrops. Which of the following shows this number in scientific notation? Answe

maksim [4K]

Answer:

the answer is G

which is 6.2*10 to the 9th power.

Step-by-step explanation:

In scientific notation you must leave one digit to the place value of ones

so that one digit is 6

So ue come up with 6.2 when ue eliminate all other zeros and end the decimal point between 6 and 2 and that way you have 6.2*10 to the 9th power

6 0

3 years ago

Read 2 more answers