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primary 6 | Maths
| Fractions
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How to do B
Date Posted: 4 years ago
Views: 709
method 1
seven 1/10 pieces = 7/10 m
left = 3/4 - 7/10 = 1/20 m
method 2
u got 7 1/2 oin ur ans
7 1/2 - 7 = 1/2
1/2 x 1/10 = 1/20 m
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.
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seven 1/10 pieces = 7/10 m
left = 3/4 - 7/10 = 1/20 m
method 2
u got 7 1/2 oin ur ans
7 1/2 - 7 = 1/2
1/2 x 1/10 = 1/20 m
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.
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Thank you guys
See 1 Answer
Total length of rope = 3/4m
Cut out 7 pieces with 1/10m each, total of 7 pieces = 7 × 1/10
= 7/10
Therefore, left over piece = 3/4 - 7/10
= 1/20 m
Hope this helps
Cut out 7 pieces with 1/10m each, total of 7 pieces = 7 × 1/10
= 7/10
Therefore, left over piece = 3/4 - 7/10
= 1/20 m
Hope this helps
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