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
muminat
3 years ago
7

Divide 42 in a ratio of 1:2:3

Mathematics
1 answer:
Marianna [84]3 years ago
6 0
7:14:21

Add 1,2,3 = 6 
Divide 6 by 42=7
Then 7x1=7
         7x2=14
         7x3=21

You might be interested in
PLEASE HELP! I WILL GIVE YOU BRAINLIEST! Peter walked around a park three times. How many miles did he walk?
forsale [732]

Answer:

20.7 miles

Step-by-step explanation:

1 + 2 = 3

1.6 + 2.3 = 3.9

3.9 + 3 = 6.9

6.9 x 3 = 20.7

3 0
2 years ago
If 55% people in a city like Cricket, 30% like Football and the remaining like nother games, then what per cent of the people li
labwork [276]

\large{\dag\:{\underline{\underline{\frak{\pmb{\red{Answer:-}}}}}}}

  • Cricket = 55%
  • Football = 30%
  • Other games = Remaining (?)

So, the percent of people who like <u>other games</u> equals:

= 100 – (55 + 30)

= 100 – 85

= 15%

<u>If </u><u>the </u><u>total </u><u>no.</u><u> </u><u>of.</u><u> </u><u>people</u><u> </u><u>is </u><u>6</u><u>0</u><u>,</u><u>0</u><u>0</u><u>,</u><u>0</u><u>0</u><u>0</u>:

★ Cricket

= 60,00,000 × 55/100

= 33,00,000

★ Football

= 60,00,000 × 30/100

= 18,00,000

★ Other sports

= 60,00,000 × 15/100

= 9,00,000

6 0
2 years ago
Mark is buying a game from an online store. He has not heard of the store or the online payment service before, but the price is
Semenov [28]
It could be B but I want to say D because it relates more to the question.
3 0
3 years ago
In a recent year, 34.8% of all registered doctors were female.If there were 43,100 female registered doctors that year, what was
charle [14.2K]
Let the total # of reg. docs. be t.  Then 0348t = 43100.  Solve this for t:
        43100 docs
t = ------------------- = 123,851 (rounded up from 123850.57)
            0.348
8 0
3 years ago
Will u help me?
sergey [27]

Answer:

Charles practiced for the relay race for D. 9 hours last week.

Step-by-step explanation:

First, I would find the ratios the ratios for converting hurdle to javelin and javelin to relay.

Hurdle : Javelin ; 5 : 1.5

Javelin : Relay ; 2.5 : 5 or  1 : 2

Next, find the factors compared to the original numbers for hurdle to javelin.

15 / 5 = 3

To find the amount of javelin time they did, multiply 1.5 by the factor we got, 3.

1.5 * 3 = 4.5

Finally, double 4.5, since Charles does twice as much relay than he does javelin.

4.5 * 2 = 9 hours

3 0
3 years ago
Other questions:
  • Function f is shown in the table. What type of function is function f?
    10·2 answers
  • What is the value of (f-g)(5)
    7·2 answers
  • Use the distributive property -7(-2x+u-2)
    6·2 answers
  • Write two mixed numbers that have a sum of 3
    6·2 answers
  • 1/3 x=5/12 show your work
    6·1 answer
  • What are the like terms in the expression below?<br><br> 3x + 8 + 3y + 8x
    11·1 answer
  • Please help, will give brainliest answer
    10·1 answer
  • The area of a rectangular fountain is x2 + 12x + 20 square feet. A 5-foot walkway is built around the
    11·1 answer
  • Which number line below shows points labeled correctly from least to greatest?
    13·2 answers
  • An airplane is flying from Redville to leek.The airplane flies 50 miles East and then 180 miles South .how far is leek from Redv
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!