All categories

2 years ago

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

Mathematics

2 answers:

djyliett [7]2 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]2 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

What is the value of g(−3) when g(x)=2x−2 ?

denpristay [2]

g(x)=2x−2

g(-3) = 2(-3) -2

g(-3) = -6-2

g(-3) = -8

7 0

2 years ago

Use the rulers to help you estimate the perimeter of this triangle. <br> 6.5 in. 3 in. 6 in. 7 in.

777dan777 [17]

Answer:

6 inches

Step-by-step explanation:

The perimeter of a triangle is a + b + c

Where, a, b, c are the length of the 3 sides of the triangle ;

Using the ruler ;

a = 1.5

b = 2

c = 2.5

Therefore,

a + b + c

1.5 + 2 + 2.5

= 6 in

6 0

2 years ago

Read 2 more answers

HELP ASAP!!!! PLEASE!!!! I NEED TO FINISH MY HOMEWORK!!!!NYou visit the Royal Gorge Bridge near Canon City, Colorado. When walki

Mariana [72]

The answer to your question is 32

6 0

2 years ago

Read 2 more answers

How can you rewrite (z ≤ −1. 75) in order to find the answer?.

likoan [24]

Answer:

The answer is the picture I inserted the way to rewrite it is set-builder notation. Hope this helps :)

Step-by-step explanation:

1- write in set-builder notation

4 0

1 year ago

A cyclist rides his bike at a speed of 21miles per hour. What is this speed in miles per minute? How many miles will the cyclist

AveGali [126]

Answer:

.35 miles per minute

3.5 miles in 10 minutes

Step-by-step explanation:

21 ÷ 60= .35

.35 × 10 = 3.5

7 0

2 years ago