Mathematics for IGCSE & O level - Probability (Section 8 - No. 10) | ExamPlay

Mathematics for IGCSE & O level - Probability (Section 8 - No. 10)

A bag contains 7 red and 3 white marbles. What is the probability of selecting a white marble?

3/7

7/10

3/10

7/3

Spiegazione

There are 3 white marbles out of 10 total marbles.

Commenti (0)

Annuncio