Answer:
6 : 5
Step-by-step explanation:
Rate = 
But Rate is also equal to number of lawns mowed in a certain amount of time.
Since ratio should always be in terms of simple whole numbers.
If 6/5 lawns are mowed in 1 hour, then,
6 lawns will be mowed in:
=
= 5 hours.
therefore, 6 laws will be mowed in 5 hours.
Ratio of lawns to hours in 6:5
Answer: 7
Step-by-step explanation: 2x4=8. 7x2=14.
Answer:
(b) c2+6x+9=16
(e) (x+)2=16
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
66