1. 30= 1,2 x.... 2.55=....x10 3.2,5x2,5=... 4. ....x6=60 5.11x...=60,5 Tolong jawab ya pake cara

1. 30= 1,2 × ....
caranya= 30 ÷ 1,2 = 25
maka, 30 = 1,2 × 25

2. 55=...×10
caranya = 55÷10 = 5,5
maka 55= 5,5×10

3. 2,5×2,5= 5

4. ..... × 6 = 60
caranya = 60÷6 = 10
maka, 10×6=60

5. 11 × .... =60,5
caranya = 60,5 ÷ 11 = 5,5
maka, 11 × 5,5 = 60,5

semoga membantu :)