Question

calcula el valor de

12.88/ 2.3
??? / 12.9=15.5
60.45/????=15.5
q=265.65/11.5=???
????/3.4=5.6
39.9/????=3.8

Answer 1

12.88 / 2.3 = 5.6
199.95 / 12.9 = 15.5 ( se multiplica 12.9 por 15.5)
60.45 / 3.9 = 15.5
265.65 / 11.5 = 23.1
19.04 / 3.4 = 5.6
39.9 / 10.5 = 3.8