ExamPlay Light Logo
サインイン

Mathematics for IGCSE & O level - Probability (Section 5 - No. 46)

A box contains 3 green and 7 yellow marbles. What is the probability of selecting a yellow marble?
3/7
7/10
3/10
1/3

説明

There are 7 yellow marbles out of a total of 10 (3 + 7).

コメント (0)

広告