Ask question

Ask question

All categories

FromTheMoon [43]

3 years ago

10

The students are selling cookies at a school fair. Sara is selling three chocolate chip cookies for $2.49.

1 answer:

yan [13]3 years ago

4 0

a)

3 chocolate chip cookies - $2.49 .

So 1 chocolate chip cookies costs 2.49/3=$0.83

b)

1 chocolate chip cookie costs $0.83

20 chocolate chip cookies cost 0.83*20=$16.6

Full credits to a Brainley User.

You might be interested in

32005008 in word from.

luda_lava [24]

Thirty two million, five thousand and eight

4 0

3 years ago

Justin is 3 years older then sam, and justin's age in 2 years will be twice what sam's age was 3 years ago. find their present a

sineoko [7]

Justin 11 and sam 5.5

8 0

3 years ago

the difference between two numbers is 342. the bigger number is 4 times the smaller number. find the product of the two numbers.

SVETLANKA909090 [29]

Let the two numbers be x and y.

x = 4y

x - y = 342

3y = 342

y = 114

xy = 4y * y = 456 * 114 = 51984

6 0

4 years ago

Four friends are out for a walk at night and come to an old bridge. It isn’t safe to cross the bridge without a flashlight, and

Rus_ich [418]

The minimum number of times would be 5 times.

4 0

3 years ago

PLEASE HELP ME ?!!!!!

cluponka [151]

Answer:

b & c for sure

Step-by-step explanation:

............

8 0

3 years ago