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Nataly_w [17]
3 years ago
13

Mr.Williams physical education class lasts 7/8 hour if instruciton is 1/5 how many minutes are not spent on instruction?

Mathematics
2 answers:
g100num [7]3 years ago
6 0
= 7/8 − 1/5

= ((7 × 5) − (1 × 8)) / (8 × 5)

= (35 - 8) / 40

= 27/40


SO, 27/40 minutes are NOT spend on instructions.
Hope I was able to help! :)
Goshia [24]3 years ago
5 0
= 7/8 − 1/5

= ((7 × 5) − (1 × 8)) / (8 × 5) 

= (35 - 8) / 40

= 27/40


SO, 27/40 minutes are NOT spend on instructions. 
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