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amid [387]
3 years ago
10

There are 7 girls on a bus. each girl has 7 backpacks. each backpack has 7 big cats. each big cat has 7 little cats. how many le

gs are on the bus?
Mathematics
2 answers:
melamori03 [73]3 years ago
7 0
There are seven girls and each girl has seven backpacks so to find the number of backpacks you would multiply 7x7 which equals 49 backpacks on the bus. Each backpack had 7 big cats so to find the number of big cats you would multiply 49x7 which equals 343 big cats. the big cats have 7 little cats so to find the number of little cats you would multiply 343x7 which equals 2401 little cats. Add the number of big cats and little cats. That would be 2744 cats in total. I am going to assume that none of the cats have injuries or deformities so they would all have 4 legs. To find the number of legs in the bus you would multiply the number of cats by 4.
Vera_Pavlovna [14]3 years ago
6 0
7 girls on a bus, each has two legs. 7 * 2 = 14. 

Each girl has 7 backpacks. So 7 * 7 = 49. 

49 * 7 = 343 cats in total 

343 * 4 = 1,372 cat legs. 

343 * 7 = 2401 small cats 

2401 * 4 = 9,604 cat legs 

14 + 1,372 + 2,401, + 9,604 = 10,990 legs in total
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it takes 47 minutes for 7 people to paint 7 walls. how many minutes does it take 20 people to paint 20 walls?
4vir4ik [10]

Answer:

7 people, 7 walls, 48 minutes

 

Each person paints 1 wall in 48 minutes

 

20 persons, 20 walls


Each person can paint 1 wall in 48 minutes so it will  take 48 minutes.



6 0
3 years ago
Erin made 66 devilled eggs for a party. After an hour, there were 8 left. How many eggs were eaten in the first hour?
kicyunya [14]

Hello There!

-What We Know-

Erin made 66 deviled eggs for a party.

After an hour 8 eggs were left.

X amount of eggs were eaten within the first hour.

——————————————————————————

We subtract 8 eggs how many were left after the hour

From how many eggs we had in total.

66-8=58.

58 eggs were eaten within the hour.

5 0
3 years ago
Read 2 more answers
Which statement is correct?
LiRa [457]
D is the correct answer
6 0
3 years ago
Danielle earns a 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary
BabaBlast [244]

Answer:

5087.75

Step-by-step explanation:

8.25/100=0.0825*4700=387.75 +4700=5087.75+775=5862.75

3 0
3 years ago
Nolan Walker decided to buy a used snowmobile since his credit union was offering such low interest rates. He borrowed $2,700 at
Lapatulllka [165]

He pays in interest of $111.0375. Interest is calculated in the two ways, by compounding or by simple interest.

<h3>How to calculate simple interest amount?</h3>

If the initial amount (also called as principal amount) is P, and the interest rate is R % annually, and it is left for T years for that simple interest, then the interest amount earned is given by:

I = \dfrac{P \times R \times T}{100}

The given data in the problem is;

The principal is,P=$2700

The rate of interest = 3.5%

The total time interval is,T

The total time interval is;

\rm T= 5+365+31+21\ days

The simple interest is found as;

\rm SI = P \times R \times T \\\\ \rm SI = 2700 \times 0.0035 \times 1.172222 \\\\ SI=111.0375

Hence, he pays in interest of $111.0375.

To learn more about simple interest, refer to the link;

brainly.com/question/5319581

#SPJ1

8 0
2 years ago
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