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
MatroZZZ [7]
3 years ago
9

110% of 90 is what number a? write and solv w porportion​

Mathematics
1 answer:
Zarrin [17]3 years ago
3 0

Answer:

99

Step-by-step explanation:

I love using proportions!!!

\frac{part \: or \: is}{whole \: or \: \: of}   = \frac{percent}{100}

x/90=110/100

cross multiply

90×110 and x×100

100x=9900

÷100. ÷100

x=99

You might be interested in
Ellie buys a baseball for $13 plus an 8% tax. Jason buys a phone case for $16 plus an 8% tax. Enter the difference in the amount
Over [174]
Ellie baseball will be $14.04 because it’s a 8% tax the difference is cheaper than Jason.
3 0
3 years ago
I subtract 3 from a certain number, multiply the result by 5 and then add 9 if the final result is 54. find the original number
Sergeu [11.5K]

(x-3)\cdot 5+9=54\\5x-15=45\\5x=60\\x=12

8 0
2 years ago
Find the number if 6% of it is 20% of 6
Anni [7]
Lets say 'x' is the number.

so you do 6/100 times x= 20/100 times 6
and that equals 6/100x=6/5
x=20
good luck!
4 0
3 years ago
Read 2 more answers
Wich value of x is a solution of 5 x + 13 _ = _____ ? x 6
pishuonlain [190]

Answer:

ANSWER IS x = 2.6

5x + 13 = \: 2.6\times 6

Step-by-step explanation:

5x + 13 \\  x = 13 \div 5 \\ x = 2.6

4 0
3 years ago
Can someone help me with 8,9 ??!!
AveGali [126]

Answer:

  • 15 / 24
  • 37/52

Step-by-step explanation:

8 .) Probability of students has no pets in senior = No. of outcomes favourable / Total no.of outcome

= 15 / 24

9.) Probability of students has pets in junior = No.of outcomes favourable / Total no. of outcomes

= 37/52

4 0
3 years ago
Other questions:
  • Adrian's mean score for four tests is 64%. He wants to increase his mean to 68% after the fifth test. What does he need to score
    6·1 answer
  • A bus route take about 45 minutes . The company goal is a MAD of lss than 0.5 minute . One drivers time for 9 runs of the router
    14·2 answers
  • The middle 5 in 0.555is 10 times the value of the 5 to its
    7·1 answer
  • The width of a garden is ( 4x -1 ) feet and the length is 2x feet. Find the perimeter of the garden.
    13·1 answer
  • Given: Angle1 and Angle2 are complements,
    12·2 answers
  • Latrell wants to fill his water bottle between classes, but the water fountain next to his classroom is frustratingly slow. It t
    15·1 answer
  • WILL MARK BRAINLIEST!!!
    14·1 answer
  • Three families went to an amusement park
    8·1 answer
  • Last year at a certain high school, there were 100 boys on the honor roll and 80 girls on the honor roll. This year, the number
    15·1 answer
  • Reflect shape A in the x-axis.<br> I have 20 min to complete this
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!