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Ganezh [65]
3 years ago
7

In the first hour of a bake sale, students sold either chocolate chip cookies, which sold for $1.30, or brownies, which sold for

$1.50. What was the ratio of chocolate chip cookies sold to brownies sold during the first hour of the bake sale?
Mathematics
1 answer:
nikdorinn [45]3 years ago
4 0

Answer:

13: 15

Step-by-step explanation:

In the first hour of a bake sale, students sold either chocolate chip cookies, which sold for $1.30, or brownies, which sold for $1.50

To find the ratio we make ratio of chocolate chip cookies sold to brownies sold

chocolate chip cookies sold : brownies sold

1.30 : 1.50

multiply both by 100

13: 15

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The (greatest, least) of the common factors of 2 or more numbers is the (greatest, least) common factor of the numbers.
Liula [17]

Answer:

The greatest of the common factors of 2 or more numbers is the greatest common factor of the numbers.

Step-by-step explanation:

As we know that

The greatest common factor of two or more whole numbers is the largest whole number that divides evenly into each of the numbers.

Thus, the greatest of the common factors of 2 or more numbers is the greatest common factor of the numbers.

For example, lets find the greatest common factor of 36 and 54.

The possible factors of 36 are:

                                                   1, 2, 3, 4, 6, 9, 12, 18, and 36.

The possible factors of 54 are:

                                                   1, 2, 3, 6, 9, 18, 27, and 54.

The common factors of 36 and 54 are:

                                                   1, 2, 3, 6, 9, 18

So, from the common factors, it is easy to figure out that 18 is the greatest common factor.

4 0
3 years ago
HELPPPP
vfiekz [6]

Answer is <u>10 m/s</u>

<h3>Step-by-step explanation:-</h3>

First, we need to calculate one-third of 36 seconds :

\frac{1}{3}  \times  36

\frac{36}{3}

12

Now, to find velocity, let's divide the distance by time :

velocity =  \frac{distance}{time}

velocity =  \frac{120}{12}

velocity = 10 \: m/s

Therefore, Jen's velocity is 10 m/s .

✍️ <em>By </em><em>Benjemin</em> ☺️

5 0
3 years ago
Can somebody please help me out ?
Sever21 [200]

Answer:

30

Step-by-step explanation:

238,900/7,917=30.1755

7 0
3 years ago
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Which expression is a factor of 4ab + 4a − 3b − 3?
e-lub [12.9K]
<span>4ab + 4a − 3b − 3
=4a(b + 1) - 3(b+1)
= (b+1)(4a - 3)

(b+1) and (4a - 3) are factors 

answer
</span><span>4a − 3</span>
7 0
3 years ago
The average of an electrician's hourly wage and a plumber's hourly wage is $32.00. One day a contractor hires an electrician for
S_A_V [24]
19.90 dollars if you need help with steps just ask!
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