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
Vikki [24]
3 years ago
12

Three quarters of the ducks in a pond are mallards. What percentage of the ducks are mallards?

Mathematics
1 answer:
max2010maxim [7]3 years ago
7 0

Answer:

75%

Step-by-step explanation:

Mallards = 3/4 of the ducks in the pond

What percentage of the ducks are mallards?

percentage of the ducks that are mallards = 3/4 × 100

= (3 * 100) / 4

= 300/4

= 75%

percentage of the ducks that are mallards = 75%

You might be interested in
to make lemonade , bart poured 3 gallons of water into a large container . he added 1 gallon of lemon juice. how many quarts of
pentagon [3]

Answer:16quarts

Step-by-step explanation:

4 times 4 is 16 because 4 quarts is one gallon

5 0
2 years ago
Ms. Bloom brought 4 packs of treats for Halloween. She gave away 2 1/9 packs of treats to her class and gave away 5/9 packs of t
Eddi Din [679]

Answer: 1 1/3 packs of treats


Step-by-step explanation:

2 1/9 + 5/9 = 2 6/9, which can be simplified to 2 2/3.

We subtract 2 2/3 from 4, giving us 1 1/3

8 0
3 years ago
A colony of 85 bacteria doubles in size every 126 minutes. What will the population be 378
SVETLANKA909090 [29]

Answer:

680 Bacteria

Step-by-step explanation:

378 is evenly divisible by 126, which is equal to 3.

The first 126 minutes, the 85 bacteria will double to 170 bacteria.

The second 126 minutes (252 minutes total), the 170 bacteria will double to 340 bacteria.

The final 126 minutes (378 minutes total), the 340 bacteria will double to 680 bacteria total.

If this helped, a brainliest would be greatly appreciated!

6 0
2 years ago
Read 2 more answers
Need answer please show work
Jet001 [13]

Let us set up some variabe:

  • height: h
  • base: b

Use the known information:

  • b = 2h + 8

Now lets find the area

   Area = (1/2) * b *h = (1/2) * h * (2h + 8)

Hope that helps!

7 0
2 years ago
How to reduce the fraction 12/15​
FinnZ [79.3K]
4/5 because 12/3=4 and 15/3=5
6 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP 100 POINTS!!!
    10·2 answers
  • the population of a bacteria culture doubles in number every 12 minutes. the ratio of the number of bacteria at the end of 1 hou
    8·2 answers
  • 6 dollars for 2 cans of tuna
    7·2 answers
  • Subtract. −24−(−19) Enter your answer in the box.
    15·2 answers
  • What is x in the equation -3(7-2x)+3=8x-10
    10·2 answers
  • Find the surface area
    12·1 answer
  • Simplify the expression using properties of exponents
    9·1 answer
  • What is the slope and y-intercept of the graph? (write your answer in simplest form)
    6·2 answers
  • A basketball player made 66 out of 75 free throws. What percent is this?
    7·2 answers
  • Find the missing probability.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!