A sum of rs.280 is to be used to give fouc cash prizes to students of A school of a for their overall acgfenie performance if each prize is rs.20 less than its preending prize find the valu of each of the prize
Answers
Answered by
0
Answer:
mark me brainlest plz 15 brainlest
Answered by
0
Answer:
let amt for 1st prize=x
therefore, amt for 2nd prize = x-20
amt for 3rd prize = x-20-20 = x-40
amt for 4th prize = x-40-20 = x-60
therefore,
x+(x-20)+(x-40)+(x-60)=280
=>4x -120=280
=>x=100
therefore,
1st prize=Rs.100
2nd prize=Rs.80
3rd prize=Rs.60
4th prize=Rs.40
Step-by-step explanation:
Make me brainilist
Similar questions