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Stolb23 [73]
3 years ago
8

If it takes 1/5 cup of flour to make 1/8 of a cake, how many cups of flour are needed to make a whole cake

Mathematics
2 answers:
Alexeev081 [22]3 years ago
3 0

Answer:

D.) 1 3/5

Step-by-step explanation:

You need 1/5 cups of flour 8 times so you need to multiply 1/5 by 8.

1/5 × 8 = 8/5  

Then simplify.

8/5 = 5/5 + 3/5 = 1  3/5

IgorC [24]3 years ago
3 0

Answer:

c

Step-by-step explanation:

brainliest pls

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Brilliant_brown [7]
Hello,

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4 0
3 years ago
Can someone help me please.
Katyanochek1 [597]
The first fraction is 7/10.
The second bag has the same probability as the top so just copy the fractions into the boxes.
To calculate the probability of the same colour being chosen you follow these steps.
P(RR) = 3/10 x 4/9 = 12/90
P(GG) = 7/10 x 5/9 = 35/90
Then add the two fractions.
12/90 + 35/90 = 47/90
The last box is 47/90.
5 0
3 years ago
Type the standard form of "forty-two thousand eleven."
saw5 [17]

Answer:

42,000+11=42,011

Hope this helps!

4 0
3 years ago
Read 2 more answers
Simplify <br> a)3/7×28/15÷14/5<br> b)7/8+1/16-1/12
netineya [11]

Answer:

a)2/7

b)41/48

<em />

<em>Step-by-step explanation:</em>

<u>-Question A-</u>

1) Rephrase the problem to look like this:

3/7*28/15*5/14 <-- when dividing fractions you actually multiply by the reciprocal (opposite)

2) Multiply across the above phrase:

420/1470

3) Simplify your fraction:

2/7

There is nothing else to be done with 2/7 and thus it is your final answer.

<u></u>

<u>-Question B-</u>

1) Get the denominator of all 3 fractions to the same Least Common Denominator (48):

42/48 + 3/48 - 4/48

2) Do the arithmetic in the phrase above:

41/48

41/48 cannot be simplified and thus is your final answer

5 0
3 years ago
Find the solution <br> |-42|
san4es73 [151]
It is easy the ans is 42 because in absolute value there are no negatives
3 0
2 years ago
Read 2 more answers
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