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primary 6 | Maths
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Please solve and EXPLAIN these problems.(#6 and 7). Thank you :)

Date Posted: 6 years ago
Views: 311

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Agnes
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6 answers (A Helpful Person)
1st
Mr. Banks leave Town X at 8:50am

step 1: find the distance for the first 40 minutes

step 2: find the distance for the remaining journey (take the entire journey distance minus away the first 40 minutes distance)

step 3: find the time for the remaining journey (take the distance you found previously and divide by speed)

work backwards - 70mins before 10am is 8:50am

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6 years ago
Thankyou :)
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Agnes
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6 answers (A Helpful Person)
The distance between Peter and Harry at 12:40pm is 2km.

// the entire distance is given in this question. but the distance of peter and henry is unknown.

// with peter travelling at 15 km/h, after 40 minutes his distance is 10km.

// with henry travelling at 12 km/h, after 40 minutes his distance is 8 km.

// final step is to take the entire distance minus away henry and peter's distance, then you've the answer.