FREE Video Lesson Worth $20! Access 10000 Questions From P1 to P6! Access 300 Hours of Video Explanations! Video Tutorials to Tough PSLE Questions!

Or use your Email address

### Primary 5 Problem Sums/Word Problems - Try FREE

- Ratio: Clue - Think in units! > Ratio Exercise 6 > 1
- Attempting as Guest
- Attempt Mode: Attempt All Chapter Questions

**Score :**

Disabled

**Question
1 of 4**

In January, the ratio of the number of male to female tailors in a garment factory was 4 : 3.

The following month, 80 more female tailors joined the factory.

Then, the ratio of the number of female to male tailors became 2 : 1.

(a) How many male tailors were there in January?

(b) How many female tailors were there in the end?

* 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 :

**64,128**