Mau tanya punten - Universityku

1.
$sqrt{(2 - 0.56)} + sqrt{(1 - 0.64)}$
2.
$frac{4}{5} + frac{3}{5} + frac{3}{8} + frac{6}{8} + 1 frac{1}{2}$

Mau tanya punten

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