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creativ13 [48]
3 years ago
14

A teacher always arranged the content0 of each lessons to Year 10 as teaching and practising learnt skills in the ratio 2:3. α I

f a lesson lasted 35 minues how much teaching would he do? b) If he decided to teach for 30 minutes how long would the lesson be?
Mathematics
1 answer:
Paraphin [41]3 years ago
3 0
I'd say (a) = 52.5 minutes or 52 minutes and 30 second

(b) = 45 minutes
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Answer:

A.

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B.

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C.

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