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### Primary 4 Problem Sums/Word Problems - Try FREE

- Fractions: Just a taste of what's to come! > Fractions Exercise 13 > 2
- Attempting as Guest
- Attempt Mode: Attempt Single Question

**Score :**

(Single Attempt)

**Question
**

There are 76 blue marbles in a box.

The remaining `3/7` of the marbles in the box are black marbles.

(a) How many marbles are there in the box?

(b) How many more blue than black marbles are there in the box?

* Notes to students:*

*If the question above has parts, (e.g. (a) and (b)), given that the answer for part (a) is 10 and the answer for part (b) is 12, give your answer as:10,12*

The correct answer is :

**133, 19**