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
olganol [36]
2 years ago
5

Robin can clean 72 rooms in 6 days. How many rooms can Robin clean in 9 days? pls pls help

Mathematics
2 answers:
pentagon [3]2 years ago
7 0

Answer:

Hello!

Robin can clean 72 rooms in 6 days. How many rooms can Robin clean in 9 days?

We have a proportional magnitude (directly proportional), if we increase the number of days for cleaning, obviously we will have more rooms cleaned, then:

clean rooms __________ days

72 ----------------------------------- 6

y ------------------------------------- 9

multiply the means by the extremes

Answer:  

108 clean rooms in 9 days  

________________________

Kitty [74]2 years ago
3 0

Answer:

108

Step-by-step explanation:

Robin cleans 72 rooms in 6 days,

so he cleans 72 rooms / 6 days = 12 (rooms /day),

so 9 days he could clean (12 rooms / day) * (9 days) = 108 rooms

You might be interested in
HELP ME PLEASE
aivan3 [116]

Answer:

Answer is A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
2+3+3==2=2=3=hiokwfqndklmDnkldgn
bonufazy [111]

Answer:

actually it's 234

brainliest this was hard

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
An airplane descends in altitude from 20,000 feet to 10,000 feet. A gauge at radar traffic control reads that the airplane's alt
natita [175]
There are 5280 feet in a mile.
5 0
3 years ago
Read 2 more answers
Help please..........
dem82 [27]

Answer:

Step-by-step explanation:

x is greater then -2

3 0
3 years ago
Jason rented 4 movies. Jason plans to watch all 4 movies back to back. In how many different orders can Jason watch the movies?
Aloiza [94]

Answer:

16

Step-by-step explanation:

i think it’s this because 4(4) is 16?

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which is more, 285 inches or 8 yards? 285 inches 8 yards neither; they are equal submit?
    15·1 answer
  • 5/12 - 2/5 in fraction form
    6·2 answers
  • How would I solve for the parabolic equation with these two given points. Please answer ASAP!!
    15·1 answer
  • A triangle has one 90-degree angle and one 38.7 - degree angle. What is the measure of the third angle?
    8·1 answer
  • Write down the mathematical name of this shape​
    6·2 answers
  • Solve the equation 3/4 X+-2X=-1/4+1/2X+5​
    8·1 answer
  • Brainliest Help me it’s easy
    8·2 answers
  • What is the slope of the line graphed on the coordinate plane?
    5·1 answer
  • I NEEED HELP AND U GET 25 POINTS FOR ANSWERING QUESTION
    6·2 answers
  • Twelve packs of paper cost $7.20. Of each pack costs the same, how much does one pack cost?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!