Question

Radhika gets 2000 as pocket money every month. From her pocket money she puts 1250 per month in her piggy bank. In January 2021 she had 11000 in her piggy bank. Due to her sister’s birthday she withdrew 3000 in the month of June 2021. She is planning to buy a
mobile phone worth 20000 from her savings. Estimate the month when she will have the required amount in her piggy to buy the mobile phone.

Answer 1

Answer:

6 months

Step-by-step explanation:

in January 2021 , she has 11000 in her piggy bank . she withdrew 3000 in June .

the amount she had in June = 11000+1250*4 =11000+5000 = 16000

money left = 16000-3000= 13000

so she need 7000 more.

7000/1250 = 5.6 = 6 months

Answer 2

Answer:

10 months approx

Step-by-step explanation:

20,000-8,000

= 12,000

Now ,

12,000/1250= 9.6

hence , after approximately 10 months Radhika will have the required amount