Respuesta :
Answer:
12.96
Step-by-step explanation:
try to found 20% of 10.8 and add it to 10.8
20% equal to 4quarter
4 quarter of 10.8 is 2.16
10.8 is 4/5 of original total/
2.8 is 1/5 of the total.
2.8 x 5 = 13.5
Answer:
12.96
Step-by-step explanation:
try to found 20% of 10.8 and add it to 10.8
20% equal to 4quarter
4 quarter of 10.8 is 2.16
10.8 is 4/5 of original total/
2.8 is 1/5 of the total.
2.8 x 5 = 13.5