Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
| Fractions
One Answer Below
Anyone can contribute an answer, even non-tutors.
Hi, please help with this question. Thank you.
Date Posted: 4 years ago
Views: 296
See 1 Answer
a) the number of dots = figure number + 2
Thus figure 23 needs 25 dots.
b) the number of sticks = (figure number) x 2 + 1
Thus 197 sticks = (figure n) x 2 + 1
(figure n) x 2 = 196
figure n = 98
figure 98 will have 197 sticks
Thus figure 23 needs 25 dots.
b) the number of sticks = (figure number) x 2 + 1
Thus 197 sticks = (figure n) x 2 + 1
(figure n) x 2 = 196
figure n = 98
figure 98 will have 197 sticks
Thank you so much.
Thank you so much for helping. Appreciate it.
360 Tutoring Program