" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Bab PerbandinganMatematika SMP Kelas VII
3] 35 cm / 56 cm = a / 104 cm
a = 35 x 104 / 56
a = 65 cm
4] 7,2 cm / 9 cm = 11,6 cm / t
t = 9 x 11,6 / 7,2
t = 14,5 cm
Verified answer
3] 35/56 = a/10456 × a = 35 × 104
56a = 3640
a = 3640/56
a = 65
Jadi panjang a pada layang-layang kecil adalah 65 cm
4] d1 = 7,2 cm
t1 = 11,6 cm
d2 = 9 cm
t2 =....??
d1/t1 = d2/t2
7,2/11,6 = 9/t2
7,2 × t2 = 11,6 × 9
7,2t2 = 104,4
t2 = 104,4/7,2
t2 = 14,5
jadi tinggi kaleng jumbo itu adalah 14,5 cm