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sleet_krkn [62]
3 years ago
8

Would you just subtract the numerators like normal? Like 7-5 the answer would be 2/9

Mathematics
1 answer:
Alex3 years ago
6 0
Yes, but only if the denominator is the same.

Hope this helps!
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Ice cream consumption was measured over 30 four-week periods from March 18, 1951 to July 11, 1953. The purpose of the study was
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Answer:Temperature

Step-by-step explanation:

7 0
2 years ago
Can someone explain 5. please ?
GuDViN [60]

Both denominators are 4, so we can add the numerators to place over the common denominator. The numerators are -3 and -3, which add to -6. One way to think of negative numbers is to think of IOUs, which are a way of expressing debt in money. For instance, if you go into a store and buy a $10 item, but only have $3 in your pocket, then you would have to owe the owner $7. This can be represented with -7. If you repeat the process, then you'd have 7+7 = 14 in IOUs total. This would be represented with -14

In short, adding negative numbers is really the same as adding positives, but the final result is negative

So that's why -3+-3 turns into -6. We add the two threes like normal but then make the final result negative. All throughout this process, the denominator stays at 4.

So we end up with -6 over 4 which reduces to -3 over 2. How is this reduction happening? We are simply dividing each piece by the greatest common factor 2.

-6 divided by 2 = -3

4 divided by 2 = 2

5 0
3 years ago
jessie has n dollars in his bank account. he deposits $132 write an expression that represents the total amount jessie now has i
Elis [28]

Answer:

n+132

Step-by-step explanation:

8 0
3 years ago
Kate wants to buy some daisies for $6.99, some potting soil for $3.98, and a ceramic pot for $7.95. She has $20.00.Which number
trapecia [35]

Given:

Kate wants to buy some daisies for $6.99, some potting soil for $3.98, and a ceramic pot for $7.95. She has $20.00

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Amount of change Kate receives back?

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We will add each expense

6.99+3.98+7.95=18.92

Now, amount of change Kate receives back is 20.00 - 18.92 = 1.08

Answer:

Hence, amount of change Kate receives back is 1.08

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