Question

Please quickly tell me the correct answer .
Because tomorrow is my exam .​

Answer 1

Answer:

1)40 degrees, 60 degrees and 80 degrees (angles)

2)20g (ratio)

3) 15,480 rupees (interest)

Step-by-step explanation:

1) Sum of all the angles=180 degrees

Sum of all the ratios =(2+3+ 4)

= 9

The 1st angle=(2/9x180)

= 40 degrees

The 2nd angle=(3/9x180)

= 60 degrees

The 3rd angle=(4/9X180)

= 80 degrees

2) Ratio of 5 kg to 250g

so,

=(5x1000)g

= 5000g

Now,

=(5000/250) g

= 20g

3) We have: P=1500 rupees, R=8% per annum, T=219 days

Therefore S.I.=(PXRXT/100)

= rupees (1500x8x129/100)

= 15,480 rupees

Hence, 15,480 rupees is the interest.