" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b^2 = 16
b = V16
b = 4
maka a = 3
a + b = 3 + 4 = 7
jawaban tdk ada dalam opsi
no 8)
(x-6)^2 = 100
x-6 = V100
x-6 = 10
x = 10+6
x = 16
jawaban C
no 9)
(5x7x10.000)+(6x8x12.000)
= 350.000 + 576.000
= 1.502.000
jawaban tdk ada pada opsi
no 10)
^3Va = 4
a = 4^3
a = 64
jawaban C
no 11)
cari KPK dari 2 , 3 dan 4 = 12
ronda bersama" hari senin
ronda bersama" lagi hari senin + 12 hari lagi = sabtu
jawaban D
no 12)
jawaban yg B
ingat jika pembilang sama , maka penyebutnya yg besar itu nilainya yg kecil
no 13)
3 5/8 + 1 2/3 - 2 3/4
= (3+1-2) + (5/8 + 2/3 - 3/4)
= 2 + ( 15/24 + 16/24 - 18/24)
= 2 13/24
jawaban A
no 14)
(2 1/4 x 0,2) +(1 1/2 : 2/3)
= 9/4 x 1/5 + 3/2 : 2/3
= 9/20 + 9/4
= 9/20 + 45/20
= 54/20
= 2 14/20
= 2 7/10
= 2,7
jawaban B
no 15)
1 - (1/4 + 1/10 + 2/5)
= 1 - (5/20 + 2/20 + 8/20)
= 1 - 15/20
= 1 - 3/4
= 1/4
1/4 x 20 = 5
jawaban B