Faith Ng's answer to Was's Primary 6 Maths question.
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hello here are the answers! for question 19, 1 batch of 3 logs take 2 mins. so we need to find the no. of batches. 12 logs / 3 logs = 4 batches. 4 x 2 mins = 8 mins
for question 20, we need to find the distance first. the question is asking us to find speed for a certain time. speed = distance / time.
let me know if you need further explanation & also, do write out your workings!
for question 20, we need to find the distance first. the question is asking us to find speed for a certain time. speed = distance / time.
let me know if you need further explanation & also, do write out your workings!
Date Posted:
7 years ago
Qn19] Is actually a trick question??
(On the same rod) To cut 12 pieces you need to saw 11 times. Each saw is 1min. So total need 11 minutes.
I am blur previously rofl¬
(On the same rod) To cut 12 pieces you need to saw 11 times. Each saw is 1min. So total need 11 minutes.
I am blur previously rofl¬
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