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primary 6 | Maths
| Data Analysis
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What is the formula?
Date Posted: 4 years ago
Views: 463
a) Row number = number of seat
Row 10 have 10 seats.
b) seat number 28,
Row =?
= 28× 2
=56
Then √56 = about 7~8
Therefore = 7×8 =56
∴ Row 7
c) Seat number 120
120×2=240
√240 = about 15~16
Therefore 15×16 = 240
∴ Row 15.
Row 10 have 10 seats.
b) seat number 28,
Row =?
= 28× 2
=56
Then √56 = about 7~8
Therefore = 7×8 =56
∴ Row 7
c) Seat number 120
120×2=240
√240 = about 15~16
Therefore 15×16 = 240
∴ Row 15.
See 1 Answer
a) Row number = number of seat
Row 10 have 10 seats.
b) seat number 28,
Row =?
= 28× 2
=56
Then √56 = about 7~8
Therefore = 7×8 =56
∴ Row 7
c) Seat number 120
120×2=240
√240 = about 15~16
Therefore 15×16 = 240
∴ Row 15.
Row 10 have 10 seats.
b) seat number 28,
Row =?
= 28× 2
=56
Then √56 = about 7~8
Therefore = 7×8 =56
∴ Row 7
c) Seat number 120
120×2=240
√240 = about 15~16
Therefore 15×16 = 240
∴ Row 15.
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