Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
primary 6 | Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
I need help for this question thx
- Jenny sews 4 masks
- Siti sews 3 masks
In total, they sew 7 masks in one hour.
How many hours do you think it will take them to sew a total of 105 masks?
See 2 Answers