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Kisachek [45]
2 years ago
6

a desert recipe calls for 3 cups of flour and 1 cup of sugar.It serves 4 people if the recipe must be altered to serve 12 people

, how many cups of flour Wil be needed
Mathematics
1 answer:
dolphi86 [110]2 years ago
6 0
4 times what=12
divide by 4
what=3

multiply everything by 3
originally we needed 3 cups flower
we ned 3 times of that or 3*3=9

9 cups needed
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Tara makes 30 cups of donut topping by mixing sugar and cinnamon. The ratio of sugar to cinnamon is 3:2
AveGali [126]

Answer:

18

Step-by-step explanation:

3:2 means 3/2 or 3÷2

but its better to leave it as

3/2

4 0
2 years ago
Jennifer bought 3 bags of trail mix to make snack packs. She made 18 snack packs with trail mix. Write an equation to represent
Ber [7]
So here is the answer. Given that in 3 bags or trail mix made 18 snack packs, this would mean that in every bag, she can make 6 snack packs because 18 divided by 3 is 6. Hope this is the answer that you are looking for. Have a great day ahead!
3 0
3 years ago
Line segment AB has endpoints A(1, 2) and B(5, 3). Find the coordinates of the point that divides the line segment directed from
ikadub [295]

Now despite what you may think, <u>1:3 is not 1/3 in this situation,</u> but rather it's "1 equal part to 3 equal parts", which is a total of 4 equal parts. <u>In short, they want the point that is at the 1/4 mark from A to B.</u>

Firstly, how many units apart is 1 to 5 (the x-coordinates)? That would be 4 units apart. Multiply 1/4 by 4:

\frac{1}{4}\times \frac{4}{1}=\frac{4}{4}=1

Next, how many units apart is 2 to 3 (the y-coordinates)? That would be 1 unit apart. Multiply 1/4 by 1:

\frac{1}{4}\times \frac{1}{1}=\frac{1}{4}

Next, since from 1 to 5 you are <u>increasing</u>, add 1 to 1.

1+1=2

2 is the x-coordinate of the new point.

Next, since from 2 to 3 you are <u>increasing</u>, add 1/4 to 2.

2+\frac{1}{4}=2\frac{1}{4}=\frac{9}{4}

9/4 is the y-coordinate of the new point.

<u>Putting it together, the point which divides AB into a 1:3 ratio is (2, 9/4), or D.</u>

4 0
3 years ago
Three people become infected with a virus that spreads quickly. Each day that passes, the number of infected people doubles. How
avanturin [10]

3x \times 2 = y
this is what I would come up with because.
y=the number of people infected
x=the number of days that have passed
5 0
3 years ago
Read 2 more answers
Solve for qqq.
Anna11 [10]
3/5=q/10
multiply both sides by 5 or cross multiply i fyou like
30/5=10q/10
6=1q
6=q

8 0
3 years ago
Read 2 more answers
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