Sol Gonzalez's answer to Catherine Wee Mui Chin's Primary 5 Maths Angles & Geometry Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Since the question asks for the capacity in litres, you should convert the cubic centimeters to litres: you do this by dividing the cubic cm by 1000.
To find the rate, I used the rule of three. If you are not familiar with this, it means that I cross multiplied the values. Since it takes 1 minute to fill 2 litres, it will take 15 minutes to fill 30 litres (2 times 15 is 30)
Hope this helps!
To find the rate, I used the rule of three. If you are not familiar with this, it means that I cross multiplied the values. Since it takes 1 minute to fill 2 litres, it will take 15 minutes to fill 30 litres (2 times 15 is 30)
Hope this helps!
Date Posted:
2 years ago
360 Tutoring Program