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2 years ago

Explain how the models in questions in 1 and 2 are the same

Mathematics

2 answers:

motikmotik2 years ago

6 0

When dividing with fractions, you "keep, change, and flip" the problem.

This means that the 4 becomes 1/4, so they are equal to each other.

What it looks like:

$\frac{1}{2}$ ÷ 4 -> $\frac{1}{2}$ x $\frac{1}{4}$

$\frac{1}{2}$ = keep

÷ = change to x

4 = flip to $\frac{1}{4}$

densk [106]2 years ago

3 0

Answer:

so if you divide 1/4 by 4 it's gonna be 1/8 and if you do the problem under it it would be 1/8 too have wonderful day my friend!!

Step-by-step explanation:

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Which of the following statements about the NCUA is correct?

Marina86 [1]

Answer:

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2 years ago

Santiago walked 500 m

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Answer:

500 X 7 = 3500, 3500m = 3.5 km

She walked 3.5 km in 1 week.

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2 years ago

calvin and susie baked some cookies in the ratio of 3 : 7. calvin baked 60 fewer cookies than susie. how many cookies did they b

kow [346]

Answer:

Step-by-step explanation:

Ratio of cakes baked by Calvin and Susie = 3 : 7

Cakes baked by Calvin = 3x

Cakes baked by Susie = 7x

Cakes baked by Calvin = Cakes baked by Susie - 60

3x = 7x - 60

7x - 60 = 3x

7x = 3x + 60

7x - 3x = 60

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x = 60/4

x = 15

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Total cakes baked = 45 + 105 = 150

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2 years ago

In January, Angelina made one deposit of $90 to her savings account and made 3 withdrawals of $40 each. What was the total chang

Anna71 [15]

So 90 - (40*3) right ?

5 0

3 years ago

Read 2 more answers

A standard deck of playing cards has 52 cards: 13 spades, 13 clubs, 13 hearts, and 13 diamonds. What is the probability of drawi

cestrela7 [59]

13/ 52 = 1/4 chances.

There are 13 spades and 52 cards. You divide the spades and cards in the deck to find your chances of drawing one.

You have a 25% chance of getting a spade.

Now you put it back. Since you put it back, you still have the same number of cards and the same number of spades. So when you divide 13/52 again, the numbers are still the same. 1/4. 25% chance.

So, you still have a 25% chance the second time around.

5 0

3 years ago