Question 12* Which pair of decimals has a sum that is greater than 1 and a difference that is less
than 1?
A.
B.
C.
D.
0.1, 0.1
0.65, 0.45
0.7, 0.09
0.9, 0.1
A
B
с
D

.65 and .45 add up to 1.1 and have a difference of .2 so that’s the answer

Step-by-step explanation:

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles