Ask question

Ask question

All categories

3 years ago

13

Justin used 42 centimeters of tape to wrap 14 presents. How many presents did Justin wrap if

2 answers:

djyliett [7]3 years ago

8 0

Answer:

15 presents

Step-by-step explanation:

Since we are using unit rate, we have to find out how many centimeters he uses for 1 present. Therefore 42÷14=3 So he uses 3 centimeters of paper for 1 present. Since he used 45 centimeters of paper we divide that by 3 to see how many presents is in 45 centimeters. When dividing the answer is 15. Therefore he wraps 15 presents

Liono4ka [1.6K]3 years ago

7 0

Answer:

15 presents

Step-by-step explanation:

42 cm / 14 presents = 3 cm / 1

3cm / 1 presents = 45 / 15

You might be interested in

The lenght of the library is 13 inches.The lenght of the actual library is 78 feet. Which scale leon use to create the scale dra

Allisa [31]

So the scale used was

1 inch = 6 feet

Step-by-step explanation:

Given

Length of library on drawing = 13 inches

Actual length of library = 78 feet

In order to find the scale we divide the actual length by the length of library on drawing.

So,

Scale = $Scale = \frac{Actual\ length}{Length\ on\ drawing}\\=\frac{78}{13}\\=6$

So the scale used was

1 inch = 6 feet

Keywords: Scale, Maps

Learn more about scaling at:

#Learnwithbrainly

7 0

3 years ago

QUÉ ES EL BASTA NUMÉRICO

Lemur [1.5K]

Answer:

relating to or expressed as a number or numbers.

Step-by-step explanation:

8 0

2 years ago

Any answers I need help

natulia [17]

Answer:

(A) 21

Step-by-step explanation:

5x-15 needs to equal 90 since it is a right angle and 21 makes that true

$(5*21)=105\\105-15=90$

6 0

2 years ago

Read 2 more answers

I'm going to the motion picture Association of America 4% of the all the movie advertising is on the Internet and 1/10 of all mo

mr_godi [17]

4% is used more.............

8 0

3 years ago

Read 2 more answers

Write 2% as a fraction in simplest form.

Valentin [98]

Step-by-step explanation:

1/50 is the answer for 2 percent as a fraction in simplest form.

4 0

2 years ago

Read 2 more answers