Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Algebra
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help pls
The rest of the pupils make up 28 people.
Since they each received 2 more cards,
28 x 2 = 56
This means 28 of them received 56 more cards.
These 56 cards were given by the 7 pupils.
Since the 7 pupils gave all their cards,
56 ÷ 7 = 8
Each pupil gave 8 cards. Which means each pupil had 8 cards in the first place.
Total number of cards at first
= 8 x 35
= 280
See 1 Answer