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
IgorLugansk [536]
3 years ago
8

What is the answer to 10 1/2 •15 1/8

Mathematics
2 answers:
LenKa [72]3 years ago
4 0

Answer:

19.6875

Step-by-step explanation:

grandymaker [24]3 years ago
3 0

Answer:

\large\boxed{10\dfrac{1}{2}\cdot15\dfrac{1}{8}=158\dfrac{13}{16}}

Step-by-step explanation:

Convert the mixed numbers to the improper fractions:

10\dfrac{1}{2}=\dfrac{10\cdot2+1}{2}=\dfrac{21}{2}\\\\15\dfrac{1}{8}=\dfrac{15\cdot8+1}{8}=\dfrac{121}{8}

Now we can multiply:

10\dfrac{1}{2}\cdot15\dfrac{1}{8}=\dfrac{21}{2}\cdot\dfrac{121}{8}=\dfrac{(21)(121)}{(2)(8)}=\dfrac{2541}{16}=158\dfrac{13}{16}

Other method.

You can convert to the decimal:

10\dfrac{1}{2}=10.5\\\\15\dfrac{1}{8}=15.125

And do the multiplication on decimals (can use a calculator):

10.5\cdot15.125=158.8125

You might be interested in
Write a program that calculates how many days it takes to accumulate at least $1,000,000 if someone deposits one penny on the fi
spayn [35]

Answer:

Step-by-step explanation:

Let's do this in Python

day = 1

balance = 0

deposit = 0.01  # first deposit is 1 penny

while balance < 1000000: # execute the loop as long as balance is less than a million dollar

    balance += deposit

    deposit = deposit * 2 # double the deposit for the next time

    day += 1 # add one to day for the next day

print(day) # print out result once loop ends

6 0
3 years ago
3.5x + y - 10.2x + 2.3y =
Goshia [24]

Answer:

-6.7x + 3.3y

Step-by-step explanation:

Step 1: Write out expression

3.5x + y - 10.2x + 2.3y

Step 2: Combine like terms (x)

-6.7x + y + 2.3y

Step 3: Combine like terms(y)

-6.7x + 3.3y

3 0
4 years ago
Read 2 more answers
A ring costs $27 more than a pair of earrings. The ring costs $90. Write an equation that can be used to find the cost c in doll
guajiro [1.7K]
The answer is 90 - 27 = c
3 0
3 years ago
What is a number that goes into 68 and 51
Ierofanga [76]
The answer would be 17 if your concerned.
5 0
4 years ago
Read 2 more answers
6b x 3 =<br><br> PLEAS HELP ME
MArishka [77]
18 bytes looked it up online lol
4 0
3 years ago
Other questions:
  • A game spinner has eight equal sections: three sections numbered 1, one section numbered 2, and four sections numbered 3. The sp
    13·1 answer
  • Solve the absolute value equation 4 − |x| = 1. 20 Points
    9·1 answer
  • What rule describes the translation 5 units left and 10 units up?
    7·1 answer
  • What is the solution to the following 21+x=13​
    8·1 answer
  • Is that right?<br><br><br> 7x3=21<br><br> 21+5=26
    10·2 answers
  • Lisa bought some books. She spent a total of $45 after a discount of $6 off of her total purchase. Each book cost $3. How many b
    11·1 answer
  • Write an algebrale expression for the phrase "elghe more than three times a<br> number
    12·1 answer
  • Please help me it due today at 11:00pm please will mark the brainiest please
    6·1 answer
  • Kim is 12 years old. If her age is 25% of her mother’s age, how old is her mother?
    14·2 answers
  • A spinner has 3 yellow and 5 blue sections of equal size. A friend says the probability of getting a blue is 5:3. Describe and c
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!