Luas = 27 m²
Panjang = 15 m
lebar lapangan?
[tex]\sf \bf \sf L = p \times l[/tex]
[tex]\sf \bf \sf 27 = 15 \times l[/tex]
[tex]\sf \bf \sf \frac{27}{ 15} = l[/tex]
[tex]\sf \bf \sf \frac{27 \div 3}{ 15 \div 3} = l[/tex]
[tex]\sf \bf \sf \frac{9}{5} = l[/tex]
[tex]\bold{\underline{\boxed{\pink{\sf \bf \tt 1,8 \: m = l}}}}[/tex]
L = P(L)
27 = (15(L)
27 = 15L
15L = 27
L = 27/15
L = 9/5
L = 1,8 M
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Diketahui :
Luas = 27 m²
Panjang = 15 m
Ditanya :
lebar lapangan?
Jawab :
[tex]\sf \bf \sf L = p \times l[/tex]
[tex]\sf \bf \sf 27 = 15 \times l[/tex]
[tex]\sf \bf \sf \frac{27}{ 15} = l[/tex]
[tex]\sf \bf \sf \frac{27 \div 3}{ 15 \div 3} = l[/tex]
[tex]\sf \bf \sf \frac{9}{5} = l[/tex]
[tex]\bold{\underline{\boxed{\pink{\sf \bf \tt 1,8 \: m = l}}}}[/tex]
L = P(L)
27 = (15(L)
27 = 15L
15L = 27
L = 27/15
L = 9/5
L = 1,8 M