What is the least common multiple of 3 and 5 show your work

Answers

Answer 1

Answer: The least common multiple is 15 because 3 times 5 = 15

Answer 2

Answer: The least common multiple is 15 because that is the first number they have in common!!!!

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F = 9 5 C + 32 is the formula used to convert degrees Celsius to degrees Fahrenheit. Convert 35°C to degrees Fahrenheit.

Answers

The 35°C in degrees Fahrenheit is F = 95 degrees Fahrenheit after using the formula.

What is unit conversion?

It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.

It is given that:

F = 9/5 C + 32 is the formula used to convert degrees Celsius to degrees Fahrenheit.

The formula is:

F = 9/5 C + 32

PLug C = 35 degrees C in the formula:

F = (9/5)35 + 32

F = 9x7 + 32

F = 63 + 32

F = 95 degrees Fahrenheit.

Thus, the 35°C in degrees Fahrenheit is F = 95 degrees Fahrenheit after using the formula.

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$35^(\circ)C=(9)/(5)\cdot35+32=9\cdot 7 + 32 = 63+32=95^(\circ)F.$

Green eyes.

Louisa needs 3 liters of lemonade and punch for a picnic she has 1800 milliliters of lemonade. How much punch does she need explain how you found your answer

Answers

Louisa needs 1.2 liters or 1200 milliliters of lemonade/punch for the picnic.

In a liter, there are 1000 milliliters
In 3 liters, there are 3000 milliliters
Therefore, we can set up an equation to represent how much milliliters Louisa needs.
$3000-1800$
Solve the equation and you should get 1200 milliliters.*

*If you need the number in liters, divide 1200 by 1000 and you should get 1.2 liters

How many solutions can be found for the equation 2 + x = 6

Answers

Only one solution can be found for the given equation 2 + x = 6.

How to find the solution of a linear equation ?

The number of solution depends upon the powers of x for any given equation. Suppose x contains power like 2, 3, any increasing positive real value then the number of solution for that given equation also increases gradually. Depending upon these factors we predict the number of solution for any given equation. For this sum, it is a linear equation in variable x thus it will have only 1 value.

2 + x = 6

∴ x = 4

Thus only one solution can be found for the given equation 2 + x = 6.

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2+x=6 so x can be 4 to check this subtract 6 by 4, I would say only 1 solution possible.

45/99 in a decimal form

Answers

the answer is 0.4545454545

Kate made a box to hold her jewelry collection. She used 42 inches of wood to build the sides of the box. If the box was 9 Inches wide, how long was the box

Answers

We can use the 9 inches wide to determine that 18 inches of the 42 inches are the wide sides. 42 - 18 = 24, so we divide 24 by how many long sides there are, 2. 24 ÷ 2 = 12. The box was 12 inches long.

How is using mental math to add with decimals like using mental math to add whole numbers

Answers

The use of mental method to add with decimals is similar to the mental method we used to add whole numbers because the decimals number can also change to whole numbers.
This is the reason the mental method for both are similar. we can also use the same process for decimal numbers and whole numbers.

Answer: Using mental math to add with decimals is like using mental math to add whole numbers because the actual thing is we are adding the place values in both the cases and they different as in case of whole numbers we start from the ones place but in case of decimal numbers we first separate it into whole numbers and decimals to add by using mental math separately, after solving the sum we write both parts together and that is the answer.

For example to add 4.50+9.20

Take after decimal portion separately 0.50+0.20=0.70

and 4+9=13

write together it becomes 13.70.

so 4.50+9.20=13.70.

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Charlene wants to build a fence around her rectangular garden. The garden measures 20 meters by 60 meters. a. in other to build a fence, does charlene need to find the area or the perimeter of the garden? b. How much fencing materials does she need ?