Answer: 12 packages
Step-by-step explanation:
<em>Take 175 and divide it by 15</em>
<em>175/15</em>
<em>You will get 11.6</em>
<em>Since you are unable to order 11.6 packages you will need to order </em><em>12</em><em> packages to have enough lightbulbs.</em>
Answer:
378
Step-by-step explanation:
9*6=54 then 54/2=27. fnally 27*14=378
Answer:2
Step-by-step explanation:
2.5(2)
=5
Answer:
h=32 cm
Step-by-step explanation:
12*2=24
+8=32
rob can dig 1/10ft in one hour
Shayna can dig 1/7ft in one our
together they can dig
1/10+1/7
(7+10)/70 in one hour
17/70
in for hours they can dig
17/70×4
68/70
the left work is 2/70
in 60 minutes they can dig 17/70
1/70 work can be done in 60 minutes/17
2/70 work can be done in 60/17×2 minutes
7.088 minutes
for the entire work they take 4hours and 7 minutes
