Answer:
77
Step-by-step explanation:
The answer to that is .9 because 4 or less, you go back down. And five or more, you go up. So you would go down which would be .90 which is the same as .9
Answer:
A
Step-by-step explanation:
The answer is 2.6 because 2.6+2=4.6
First, we need to understand the speed formula:
The time used = distance ÷ rate
In this case, the time needed would be:
5 1/5 ÷ 2 1/6
= (5×5+1)/5 ÷ (2×6+1)/6
=26/5 ÷ 13/6
When there is division in an equaiton, we can swap the nominator and denominator of the fraction amd change it to multiplication:
=26/5 × 6/13
= (13 x 2)/5 x 6/(13 x 1)
Factorize 26 and 13,we get:
=2/5 x 6/1
= 12/5 ft or 2.4 ft
Therefore the answer is 12/5ft or 2.4ft.
Hope it helps!
