Question

Jika p=2setengah,q=1/3 dan r =1/4 hitunglah nilai dari a.p+q-r= b.pq/r

Answer 1

P = 2 1/2 , q = 1/3 , r = 1/4 a. p + q - r = 2 1/2 + 1/3 - 1/4 = 2 6/12 + 4/12 - 3/12 =2 7/12 b. pq/r = p x q / r = 2 1/2 x 1/3 : 1/4 = 5/2 x 1/3 : 1/4 = 5/6 : 1/4 = 5/6 x 4/1 = 10/3 = 3 1/3 Smg membantu...

Answer 2

P = 2 1/2 = 5/2
q = 1/3
r = 1/4

a. p + q - r =
5/2 + 1/3 - 1/4 =
30/12 + 4/12 - 3/12 =
34/12 - 3/12 =
31/12 =
2 7/12

b.pq/r =
p × q : r =
5/2 × 1/3 : 1/4 =
5/6 : 1/4 =
5/6 × 4/1 =
20/6 =
3 2/6 =
3 1/3