Question

Card marked with numbers 13, 14, 15 the the the the 60th place in a box and mixed thoroughly one card is drawn at random from the box find the probability that the number on the card is divisible by 5 and a perfect square number

Answer 1

Answer:

5/12 and 1/12

Step-by-step explanation:

so the numbers are 13,14,15,....60

total: 48

no. divisble by 5:-

15,20,25,30,35,40,45,50,55,60

that is =10/48

which is equal to 5/12

sqaure roots: -

16,25,36,49

so 4/48 = 1/12

hope that helped...