3 years ago

You have 9 ½ pounds of flour. Each cookie takes ¾ pounds to make. How many cookies can I make?

Mathematics

1 answer:

Ilya [14]3 years ago

7 0

Answer:

12 full cookies or 12 2/3 of a cookie

Step-by-step explanation:

9 1/2 = 19/2

19/2= 38/4

38/4 / 3/4

38/4 time 4/3

38/3

12 2/3

You might be interested in

The volume ( v) of a gas in a container at a constant temperature varies inversely as the pressure (p). If the volume of a gas i

andre [41]

The answer is 12.8 cm³

<span>The volume ( v) of a gas in a container at a constant temperature varies inversely as the pressure (p):
v = k/p
p * v = k (k - constant)

p1v1 = k
p2v2 = k
So, p1v1 = p2v2

v1 = 24 cm</span>³
p1 = 16 lb
v2 = ?
p2 = 30 lb

24 * 16 = x * 30
384 = x * 30
x = 384 / 30
x = 12.8 cm³

3 0

3 years ago

If average of 3 quantities is 15 , sum of quantities is....?

Verizon [17]

Answer:

Step-by-step explanation:

Let the three quantities be x, y and z.

$\because \: average = \frac{sum \: of \: quantities}{no \: of \: quantities} \\ \\ \therefore \: 15 = \frac{x + y + z}{3} \\ \\ 15 \times 3 = x + y + z \\ \\ \huge \purple{ 45 = x + y + z}$