Question

20,87 : 15,87=? 201,35 : 10,12=? 504,1 : 506,3=? 128,4582 × 0,0040= ? x : 12,35 = 30 x=? x × 12,55=60,58 x=? x: 0,0005 =60 x=? x × 0,57= 48 x=?
DAU COROANA!!!! AM TEST! REPEDE VA ROG PANA LA 1​

Answer 1

Răspuns:

20,87 ÷ 15,87 = 1,315

201,35 ÷ 10,12 = 19,896

504,1 ÷ 506,3 = 0.989

128,4582 × 0,0040 = 0,513

x ÷ 12,35 = 30

x = 30 × 12,35

x = 370,5

x × 12,55 = 70,58

x = 60,58 ÷ 12,55

x = 4,82

x ÷ 0,0005 = 60

x = 60 × 0,0005

x = 0,03

x × 0,57 = 48

x = 48 ÷ 0,57

x = 84,210

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