a. 2ab : c
b. 2/3b – 1/2c
Jika diketahui a = 1/3 b = 3/4 dan c = 2/5, tentukan nilai operasi berikut!!
A. 2*1/3*3/4 : 2/5
= 2*1/3*3/4*5/2
= 5/4
= 1,25
b.2/3*3/4 – 1/2*2/5
= 3/10
= 0,3
a. 2ab : c
b. 2/3b – 1/2c
Jika diketahui a = 1/3 b = 3/4 dan c = 2/5, tentukan nilai operasi berikut!!
A. 2*1/3*3/4 : 2/5
= 2*1/3*3/4*5/2
= 5/4
= 1,25
b.2/3*3/4 – 1/2*2/5
= 3/10
= 0,3