" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
p+q-r
= 2½ + 1/3 - 1/4
= 5/2+ 1/3 -1/4
= 30/12 + 4/12 - 3/12
=31/12
pq/r
=2½.⅓ / ¼
= 5/2 .⅓ / ¼
= 5/6 / ¼
= 5/6 x 4/1
=20/6
3) gaji = Rp. 2.400.000
a. uang untuk makan
=⅓ . Rp 2.400.000
= Rp 800.000
b. sisa
=gaji - uang makan - uang sekolah
=2.400.000 - 800.000 - ¼ . 2.400.000
=1.600.000-600.000
=Rp 1000.000
3)
luas = p x l
luas = 9⅓ x 6¾
luas = 28/3 x 27/4
luas =756/12
luas = 63 cm²
kelilingnya = 2(p+l)
kelilingnya = 2(9⅓+6¾)
kelilingnya = 2(28/3 + 27/4)
kelilingnya = 2(112/12 + 81/12)
kelilingnya = 2(193/12)
kelilingnya = 386/12