1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pogonyaev
2 years ago
6

Marvin spent 3.4 hours which is 40% of his time at the recreational center playing ping pong. How long was Marvin at the recreat

ional center?
Mathematics
2 answers:
IceJOKER [234]2 years ago
6 0

Answer:

= 8.5 hours

= 8 hours 30 minutes

Step-by-step explanation:

Full time spent = 100%

If 40% = 3.4 hours ,

What about 100% = ?

= (100 x 3.4) ÷ 40

= 340 ÷ 40

= 8.5 hours

ch4aika [34]2 years ago
5 0

Answer:

Marvin spent 10 hrs 12 min at the recreational center.

or 10.2 hrs

Step-by-step explanation:

3.4 hrs = 40% of x

3.4*2 = 80% of x

6.8 = 80% of x

6.8 + (1/2 * 6.8) = 100%

6.8 + 3.4 = 100%

10.2 = 100%

You might be interested in
Five and one half of 2 and one third is what number?
labwork [276]

Given:

Five and one half of 2 and one third.

To find:

The number for the given statement.

Solution:

Five and one half = 5\dfrac{1}{2}

2 and one third = 2\dfrac{1}{3}

The given statement is five and one half of 2 and one third.

Here, the word "of" is used for multiplication.

So, the expression for the given statement is:

5\dfrac{1}{2}\times 2\dfrac{1}{3}

=\dfrac{10+1}{2}\times \dfrac{6+1}{3}

=\dfrac{11}{2}\times \dfrac{7}{3}

=\dfrac{77}{6}

Therefore, the required number is \dfrac{77}{6}.

8 0
2 years ago
ILL MAKE BRAINLY??!!!?!!!!!
Leno4ka [110]

Answer:

Mizuki here to answer! B is the correct answer!

Step-by-step explanation:

1 - 0.4 = 0.6

2.1 x 0.6 = 1.26

6 0
2 years ago
Leila's father used six-tenths of a full tank of gasoline on their trip. Nine gallons were used.
Bad White [126]

Answer:

15

Step-by-step explanation:

if 6/10 = 9 gal. then we can divide 9 by 6 and then multiply that answer by ten

5 0
3 years ago
a nature clubs has 37 member.each member receives 15 fish to put aquarium . if 20 of total number of fish or put into a fish bow
PilotLPTM [1.2K]

Answer:

74

Just do 20x37=74

5 0
2 years ago
Please answer 1-5 i will give brainiest and 40 points
sergij07 [2.7K]

Answer:Okay I'm really confused

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Factorise pls<br><br>any inappropriate answers will be reported<br><br><br>thanks xx
    8·1 answer
  • Need help solving this question pls. Can you show me how to solve it step by step thx
    15·2 answers
  • Break apart to subtract
    6·2 answers
  • When the subject of a sentence changes in Spanish, what else needs to change?
    9·1 answer
  • Derek and his friends shared two small pizzas.Derek ate 7/6 of the pizzas.Which mixed number shows how much pizza Derek ate?
    8·2 answers
  • Could anyone help me understand this problem?
    6·1 answer
  • In a seventh grade class, 14 out of 30 students are boys. In simplest terms, what is the ratio of the number of boys to the numb
    6·2 answers
  • Please help me and answer all three parts.
    6·1 answer
  • Does anybody know this ?
    6·1 answer
  • Which of the slopes below represents a line that is perpendicular to the line =13+4 ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!