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
larisa [96]
3 years ago
11

Mariam and Sana are excited that a new store just opened in town! They go together the first day it opens! Each time Mariam goes

to the store she plans to spend Rs. 30, and each time Sana goes to the store she plans to spend Rs. 50. A few weeks from now, Mariam and Sana are surprised to find out that they have spent the exact same total amount of money at the store. What is the least possible number of times that Mariam has been to the store? Just write the number.
Mathematics
1 answer:
Vadim26 [7]3 years ago
8 0

Answer:

Mariam went to the store 5 times, while Sana went 3 times.

Step-by-step explanation:

Since Mariam and Sana are excited that a new store just opened in town, and they go together the first day it opens, and each time Mariam goes to the store she plans to spend Rs. 30, and each time Sana goes to the store she plans to spend Rs. 50, and a few weeks from now, Mariam and Sana are surprised to find out that they have spent the exact same total amount of money at the store, to determine what is the least possible number of times that Mariam has been to the store the following mathematical reasoning has to be done:

To know how many times Mariam went and how many times Sana went to the store, since she spends Rs. 30 and the other Rs. 50, and they have spent the same after a few weeks, it is through the search for the lower common multiple of both numbers.

Thus, the common multiple less than 30 and 50 is 150 (30 x 5 or 50 x 3). Therefore, Mariam went to the store 5 times, while Sana went 3 times.

You might be interested in
During the 2010 Great Backyard Bird Count, an average of
Phantasy [73]

Answer:

good luck

Step-by-step explanation:

7 0
3 years ago
Hello can anyone help me with these problems please and ty
vlabodo [156]

12. x= 4

13. x= 4

14. x= -1

Check the steps in the picture above

6 0
2 years ago
Find the common ratio for the geometric sequence for which a1=3 and a5=48
Rama09 [41]

The ratio is common, so you could write:

a1 * r^4 = a^5 (you do r^4 because there are 4 times you need to multiply by the ratio to get from a1 to a5)

Plug in the values:

3 * r^4 = 48

Divide by 3:

r^4 = 16

Take the fourth root of both sides:

r = 2

The common ratio is 2.

7 0
3 years ago
Read 2 more answers
Find the area of the following rectangle.<br> length = 12 ft.<br> width = 8 ft.
iragen [17]

Answer:

96 ft

Step-by-step explanation:

A= bh

A = 12 x 8

A = 96

4 0
3 years ago
Read 2 more answers
A politician has $4,200 to buy TV advertisements. If each advertisement costs $700, how many advertisements can the politician b
Ostrovityanka [42]

they can buy 6 tv advertisements.

6 0
3 years ago
Other questions:
  • Convert the following equation to slope-intercept form to graph. 7x – y = –3
    14·1 answer
  • You roll a 6-sided die with faces numbered 1 through 6, and toss a coin. What is the probability of rolling a 3 or getting heads
    8·2 answers
  • Common denominator for 3/10 a d 1/2
    11·2 answers
  • 15. Harriet needs to ship a small vase. The box she will use has a volume of 216 cubic inches. If the side lengths are all the s
    14·1 answer
  • Does a bathtub hold more than 20 liters<br>​
    13·1 answer
  • The earth's crust is:
    8·1 answer
  • For which equation is x = 4.5 a solution?
    15·2 answers
  • Please help me with this! Thank you
    15·1 answer
  • BRAINIEST And 50 pOINTS <br><br><br><br><br> PLEASE HELP
    12·1 answer
  • 3(5y + 1) = 18y<br><br> Step by step (show work)<br> Right answers
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!