Jun Heng's answer to Hafiy Aiman's Primary 5 Maths Whole Numbers Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Mass of washing machine : Mass of oven = 4:1
Mass difference of washing machine and oven = 94–46 = 48kg
Mass of oven = 48÷3 = 16kg
Mass of refrigerator = 46-16 = 30kg
Mass difference of washing machine and oven = 94–46 = 48kg
Mass of oven = 48÷3 = 16kg
Mass of refrigerator = 46-16 = 30kg
Date Posted:
1 year ago
Thank you very much.
360 Tutoring Program