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3 years ago

14

Amy is making a cake that calls for a 5/6 cup of crushed graham crackers. If she had already crushed 1/2 cup, how much more does

she need?

1 answer:

Dafna1 [17]3 years ago

6 0

Convert 1/2 into 3/6:

$\frac{1}{2}=\frac{3}{6}$

Subtract both terms:

$\frac{5}{6}-\frac{3}{6}=\frac{2}{6}$

Simpifly the terms:

$\frac{2}{6}=\frac{1}{3}$

Final Result: 1/3

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1/2 of Ila’s workspace is covered in paper. 1/3 of the paper is covered in yellow sticky notes. What fraction of Ila’s workspace

Gennadij [26K]

Answer:

$\frac{1}{6}$

Step-by-step explanation:

We have been given that 1/2 of Ila’s work-space is covered in paper. 1/3 of the paper is covered in yellow sticky notes.

Ila’s work-space is covered in yellow sticky notes would be 1/3 of 1/2.

$\text{Ila’s workspace is covered in yellow sticky notes}=\frac{1}{3}\times \frac{1}{2}$

$\text{Ila’s workspace is covered in yellow sticky notes}=\frac{1\times1}{3\times 2}$

$\text{Ila’s workspace is covered in yellow sticky notes}=\frac{1}{6}$

Therefore, $\frac{1}{6}$ of Ila’s workspace is covered in yellow sticky notes.

7 0

3 years ago

Write the number in different ways

mina [271]

4. 15 tens, 1 hundred, 5 tens
150
5. 18 tens, 1 hundred, 8 tens
180

note: I hope this helps. I haven't done this in a long time. Sorry X(

3 0

3 years ago

The table below represents the displacement of a turtle from its nest as a function of time: Time (hours) x Displacement from ne

andriy [413]

Part A: The y-intercept is 5. If you look to the data, when x=0, y=5. This means that the turtle started off 5 miles away from its nest. (at 0 hours, the distance away from his nest was 5 miles)

Part B:Answer=22. Remember, if you take any two distinct points on a line, the slope of the line will be equal to the average rate of change. In short, we're just looking for the slope between the ordered pairs (1,27) and (4,93). The formula for slope is:

$slope= \frac{y_{2}- y_{1} }{ x_{2} - x_{1} } = \frac{93-27}{4-1}= \frac{66}{3}=22$

The average rate of change between x=1 and x=4 is 22. The average rate of changed describes the rate at which miles is changing with respect the the change in hour.

Part C: Answer=10hours. Since by now we know both the slope and the y-intercept, lets write the equation in slope intercept form and then solve for 225 miles.

y=mx+b
y=22x+5
225=22x+5
subtract 5 from both sides
220=22x
divide both sides by 22
10=x
It would take 10 hours for the turtle to travel 225miles from it's nest.

4 0

3 years ago

Help me please il give brainliest & a thank you plzz

marshall27 [118]

Answer:

1/20

Step-by-step explanation:

(1/4) / 5

When dividing a fraction by a whole number

multiply the divisor by the number

4 * 5 = 20

(1/4) / 5 = 1/20

5 0

2 years ago

Read 2 more answers

Use euler's formula to find the missing number <br><br>vertices: 11<br>edges: 34<br>Faces: ?

larisa [96]

Answer:

F = 25

Step-by-step explanation:

Euler's formula for polyhedra states that

F + V - E = 2

Here V = 11, E = 34, thus

F + 11 - 34 = 2

F - 23 = 2 ( add 23 to both sides )

F = 25

8 0

3 years ago