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.
Please help P6 Algebra. Thanks!
Date Posted: 4 years ago
Views: 368
1 set = $7 + $(z+2)
= $7 + $z + $2
= $9 + $z
= $(z + 9)
no. of sets: 1u
total saved = $((z + 9) x 1u = $((z + 9)u
total saved = $140
$((z + 9) u = $140
1u = 140/((z + 9)
total J's mum given = $(z+2) x 1u
= $(z+2) x 140/((z + 9)
= $140(z+2)/((z + 9)
.
.
.
= $7 + $z + $2
= $9 + $z
= $(z + 9)
no. of sets: 1u
total saved = $((z + 9) x 1u = $((z + 9)u
total saved = $140
$((z + 9) u = $140
1u = 140/((z + 9)
total J's mum given = $(z+2) x 1u
= $(z+2) x 140/((z + 9)
= $140(z+2)/((z + 9)
.
.
.
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Goodluck! Ask me if in doubt !
Date Posted:
4 years ago
Thanks!
360 Tutoring Program