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
MrRa [10]
3 years ago
11

Show step by step......​

Mathematics
1 answer:
tankabanditka [31]3 years ago
3 0

Answer:

Step-by-step explanation:

Amount paid for first 100 watches = (65% of 80) *100

                                                        =\frac{65}{100}*80*100\\\\= 65*80\\= 5200

Amount paid for next 50 watches = (55% of 80) * 50

                                                        = \frac{55}{100}*80*50\\\\= 55 * 8 * 5\\\\= 2200

Remaining watches = 280 -(100+ 55)

                                 = 280 - 155 = 125

Amount paid for 125 watches = (45% of 80) *125

                                                  = \frac{45}{100}*80*125\\\\= 45 * 20 * 5\\\\= 4500

Amount received by the watch maker = 5200 + 2200 + 4500

                                                               = £ 11900

You might be interested in
A washer and a dryer cost 634 dollars combined. The washer cost 66 dollars less than the dryer. What is the cost of the dryer?
Nutka1998 [239]

Steps to Solve:

1.  634 / 2 = 317

2. 317 + 66 = 383

Answer:

A = $383

Notes:

Read the question, this problem is not that hard to solve!

8 0
3 years ago
Read 2 more answers
Explain how to find 27% of 16 using multiplication by
just olya [345]

Answer:

4.32

Step-by-step explanation:

You can multiply 16 by 0.27 to get the answer.

16*0.27=4.32

You can check your work with estimation because 27% is about 1/4 of the number, and just by looking at the number, 4 is 1/4 of the number.

6 0
2 years ago
Read 2 more answers
( YOU’LL GET MARKED BRAINLIEST !! )
Mariulka [41]

Answer:

1/4

Step-by-step explanation:

The answer to this question is the amount of blue gummy bears over the total amount of gummy bears. This is 15/60 or 1/4.

4 0
3 years ago
Read 2 more answers
1000 is 1/10 of what number?
Gekata [30.6K]

Answer:

10,000

Step-by-step explanation:

1000x10=

10000

8 0
2 years ago
Read 2 more answers
Which set of three angles could represent the interior angles of a triangle?
ratelena [41]

The 3 angles need to equal 180 when added together:

A) 49 + 59 +72 = 180

The others do not equal 180

8 0
3 years ago
Read 2 more answers
Other questions:
  • dale has $25 to spend at a carnival. if the admission to the carnival is $5 and the rides cost $1.50 each, what is the greatest
    14·1 answer
  • When was the first computer introduced
    12·1 answer
  • Mrs. Warren had 1/2 of a cherry pie left over. She split the leftover pie evenly between her 4
    14·2 answers
  • Can you guys please help me with number 10 please I beg
    10·2 answers
  • NEED UR HELPPPP PLEASE..
    10·2 answers
  • An online bookstore sells all paperback books for x dollars each. Aidan bought 7 paperback books and spent $3.95 on shipping. Ni
    15·1 answer
  • john runs 2/5 miles in 1/20 of an hour. if he runs at a constant rate, what is his speed, in miles per hour?
    9·1 answer
  • A paper company produces 3,580 notebooks in 4 days. How many notebooks can it produce in 12 days?
    15·2 answers
  • Help me I’ll mark brainlist!!Please help!
    12·1 answer
  • Asmaa paid 9.96 for 3 pairs of socks. Jagdeeep paid 14.75 for 5 pairs of socks. Which person got the better deal? Explain.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!