Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Your ans for 1) is correct but for 2) is wrong. The other method to do (2):
3 x $0.60 = $1.80
$10.80 + $1.80 = $12.60
* Basically we're topping up $0.60 shortage for each eraser, so that's $1.80 and adding it to the cost of 3 rulers and 3 erasers so, technically we'll have the cost of 6 rulers.
3 x $0.60 = $1.80
$10.80 + $1.80 = $12.60
* Basically we're topping up $0.60 shortage for each eraser, so that's $1.80 and adding it to the cost of 3 rulers and 3 erasers so, technically we'll have the cost of 6 rulers.
Date Posted:
3 years ago