mau tanya punten 1. [tex] \sqrt{(2 - 0.56)} + \sqrt{(1 - 0.64)} [/tex] 2. [tex] \frac{4}{5} + \frac{3}{5} + \frac{3}{8} + \frac{6}{8} + 1 \frac{1}{2} [

Jawab :
1.
√(2 - 0,56) + √(1 - 0,64)
= √1,44 + √0,36
= 1,2+ 0,6
= 1,8

2.
4/5 + 3/5 = 7/5
7/5 + 9/8 = 56/40 + 45/40=101/40= 2 20/40

2 20/40 + 1 1/2
= 2 20/40 + 1 20/40
= 3 40/40
= 4