81.42
= 81+ 0.42
= 81+ 42/100
= 81+ (42/2) / (100/2)
= 81+ 21/50
= 81 21/50
The final answer is 81 21/50~
Answer:
is the question over?? i cannot see the price
Step-by-step explanation:
Step-by-step explanation:



Now doing cross multiply
-3 = 21 * 4v

Therefore

Hope this helps.
Answer:
16 liters
Step-by-step explanation:
40 liters ÷ 30 mins = 1.333333... liters
1.3333333... liters x 12 mins = 16
Answer Madam Gazelle
Step-by-step explanation: