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
Lemur [1.5K]
3 years ago
5

Molly, Paige and Demi share 42 sweets in the ratio 3 : 2:1

Mathematics
2 answers:
Andreyy893 years ago
6 0

Answer:

Molly gets 21, Paige gets 14 and Demi gets 7

Step-by-step explanation:

Total = 42

Ratio = 3:2:1

Total Parts = 3+2+1 = 6

<u><em>Molly:</em></u>

=> \frac{3}{6}*42

=> 3*7

=> 21 sweets

<u><em>Paige:</em></u>

=> \frac{2}{6}*42

=> 2*7

=> 14 sweets

<u><em>Demi:</em></u>

=> \frac{1}{6}*42

=> 7 sweets

maxonik [38]3 years ago
5 0

Add the ratios: 3+2+1= 6

Divide total treats by total ratio:

42/6 = 7

Now multiply each separate ratio by that:

Molly = 3x7 = 21

Paige = 2x7 = 14

Demi = 1x7 = 7

You might be interested in
What is the measure of the missing angle?
Dmitrij [34]

Answer:

for find

97 + 47

144

so --

triangle property

180 - 144

36

missing angle is 36

4 0
2 years ago
Read 2 more answers
18 questions answered correctly on a test. that is 75% of the total number of questions. How many questions were on the test?
adelina 88 [10]

Answer:

24 = questions on test

Step-by-step explanation:

Questions answered correctly = questions on test * percent answered correctly


We know that she answered 18 correctly and that 75% were answered correctly

Substitute this information into the equation

18 = questions on test *.75

Divide by .75 on each side

18/.75 = questions on test *.75/.75

24 = questions on test

7 0
3 years ago
(6+3)+21=6+(3+21) name each property of addition or multiplication
Anna007 [38]
(6 + 3) + 21 = 6 + (3 + 21)

It's an ASSOCIATIVE PROPERTY
(a + b) + c = a + (b + c)
7 0
3 years ago
leaks can write a 500-work essay in a hour. if she writes a essay in 10 minutes, how many words will it contain?
gavmur [86]

Answer:

about 83 words

Step-by-step explanation:

60/6=10

500/6 about 83

7 0
3 years ago
NEED HELP ASAP!!!!!!!!!!
Alona [7]

Answer:

i dont know what your asking

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Help it’s math college readiness
    7·2 answers
  • Workers preparing for the city's Fourth of July celebration shoot an object straight up with an initial velocity of 210 ft/s2 fr
    12·1 answer
  • 0.625 into a fraction
    9·2 answers
  • Which algebraic expression is equivalent to the expression below?
    15·1 answer
  • What is the correct inverse function for f(x)=In(3x)?
    7·1 answer
  • What is the error in the problem below
    12·1 answer
  • Which equation is equal to 4a + 2b = 10?
    15·1 answer
  • List the multiples of 6 between 6 and 54
    14·1 answer
  • What is the probability that client H, the 80-year old you’re considering for a 10-year policy, lives to be 90 years old? Client
    6·2 answers
  • Is not a polygon because ???
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!