Question

a box contains cards numbered 1 to20 a card is drawn at random from the box. find the probability drawn cards is a multiple of 3.

Answer 1

Answer:

3/10

Step-by-step explanation:

Number multiple of 3 from 1 to 20 are 3, 6, 9, 12, 15, 18 i.e 6

P(Number divisible by 3) = 6/20 or 3/10

Answer 2

Total numbers=20

Number multiple of 3 from 1 to 2o are(3,6,9,12,15,18)

that is ,=6

hence,

Probability (no. divisible by 3)= 6/20

=3/10

Hope it helps you ❣️☑️☑️