Question

Plzz ajutati-ma (58) puncte ​

Answer 1

Răspuns:

Explicație pas cu pas:

49/25= 49*4/25*4=196/100=1.96

41/4= 41*25/4*25= 1025/100=10,25

7/50=7*2/50*2=14/100=0.14

22/125=22*8/125*8= 176/1000=0.176

3/400=3*2.5/400*2.5=7.5/1000=0.0075

Answer 2

Răspuns:

Explicație pas cu pas:

⁵) 17/20 = ( 17 × 5 )/( 20 × 5 ) = 85/100 = 0,85

²⁵) 41/4 = ( 41 × 25 )/( 4 × 25 ) = 1025/100 = 10,25

⁸) 22/125 = ( 22 × 8 )/( 125 × 8 ) = 176/1000 = 0,176

⁴) 49/25 = ( 49 × 4 )/( 25 × 4 ) = 196/100 = 1,96

²) 7/50 = ( 7 × 2 )/( 50 × 2 ) = 14/100 = 0,14

²⁵) 3/400 = ( 3 × 25 )/( 400 × 25 ) = 75/10000 = 0,0075