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
loris [4]
3 years ago
7

How much is 3 over 15 plus 1 over 3

Mathematics
2 answers:
Alina [70]3 years ago
5 0

1 over 3 would change to 5 over 15 to make the denominators equal then you add the numerators and you get 8 over 15

REY [17]3 years ago
4 0

Answer:

8/15

Step-by-step explanation:

Well to add fractions you have to have the same denominator so you would multiply your 1/3 by 5 to be 5/15 then you can add.

3/15 + 5/15 = 8/15

You might be interested in
Would someone please help me with this
Ipatiy [6.2K]

Answer:

12,000 m³

Step-by-step explanation:

  • Area of it's base = 900 m²
  • Height of the pyramid = 40 m

The volume of a pyramid = 1/3 × area of base × height

= 1/3 × 900 × 40

= 300 × 40

= 12,000 m³

4 0
3 years ago
Tim and Fred were able to restock the store in 7 hours together. It takes
Galina-37 [17]

Answer:

When 2 people work together the total time equals

Total Time = Time 1 * Time 2 / (Time 1 + Time 2)

Let's solve for Time 1 (which will be Tim's time.)

7 hours = Time 1 * 9 / (Time 1 + 9)

7 * Time 1 + 63 = Time 1 * 9

63 = 2 * Time 1

Time 1 = 30.5 Hours (Tim's Time)

Double Check

Total = 30.5 * 9 / (30.5 + 9)

Total = 274.5  / 39.5

Total = 7 Hours

Again, Tim's Time is 30.5 Hours

Step-by-step explanation:

6 0
3 years ago
Three of the 20 coins in Mischa’s piggy bank are pennies. Mischa shakes a coin out of her piggy bank. Which word BEST describes
alekssr [168]
3/20. Mischa can only shake out 20 coins. And three of them would be pennies. So the chance is 3/20
4 0
3 years ago
Read 2 more answers
I need help with this math question(picture included)
sattari [20]

Answer: Your answer should be 12:23

Step-by-step explanation: on the clock the time is 2:25. You simply subtract 2:48 and 2:25. 48-25=23 and the twos cancel out but instead of putting zero you put 12 since your going backwards two on the clock. Hope it helps!!!

4 0
3 years ago
Read 2 more answers
What is the long division for 315 divided by 15
AleksAgata [21]
Simply divide 315 by 15= 21<u />

hard to illustrate but first 31/15= 2 remainder 1
15/15 =1

answer =21 
hope this helps
7 0
3 years ago
Read 2 more answers
Other questions:
  • At 2 seconds, an object's velocity is 23 meters per second. At 9 seconds, the object's velocity is 38 meters per second. Assumin
    5·1 answer
  • What is the value of 0 raised to the power of any nonnegative nonzero exponent
    14·2 answers
  • Steven earns extra money babysitting. He charges $31.25 for 5 hours and $50 for 8 hours. Write an equation to represent the rela
    12·1 answer
  • Please help. will mark brainliest
    10·2 answers
  • Use a number line to add 5/2 and the additive inverse of 0.4
    12·1 answer
  • Which of the following is equivalent to 6(2y-4)+p
    14·1 answer
  • What is the solution to the inequality below (NO WRONG ANSWER PLEASE
    8·1 answer
  • Which expression is equivalent to 6x^2+16x-6
    11·1 answer
  • The graph below represents which of the following functions?
    13·2 answers
  • Which of the following lists is in order from smallest to largest?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!