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Kruka [31]
4 years ago
9

Which expresses 2700 : 4000 as a decimal?

Mathematics
1 answer:
Naddik [55]4 years ago
8 0
The answer is 0.675. 2700:4000 is a ratio that can be expressed as 2700/4000 = 27/40 = 0.675 
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Mrs. Eng bought 4 packs of glue sticks. Each pack has 5 glue sticks. Her class uses 2 of the glue sticks for a project. How many
Misha Larkins [42]

Answer:

18 glue sticks are left.

Step-by-step explanation:

There are 5 glue sticks in each pack which means you multiply. 4*5=20. The class uses 2 glue sticks so 2 are removed. 20-2=18. i hope this helped !!! :) <3 !!

6 0
3 years ago
The circulation of a newsletter decreased from 3,200 to 2,464. What was the percent of decrease in circulation?
il63 [147K]
Ratio and proportion
2464/3200= x%/100%
cross multiply
3200x=246400
divide by 3200
x=77% is current
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hope this helps
8 0
3 years ago
Read 2 more answers
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3 0
3 years ago
A fish with 68 meters at a constant speed in 8 minutes. On her homework assignment, Tracy said the fish traveled 60 meters per m
Natasha2012 [34]
Morgan is right because to find how much something is per minute you need to divide. In this case, you need to divide 68 and 8. The answer then is 8.5
3 0
3 years ago
Ella is going to drive from her house to city a without stopping. Ella’s house is 100 miles from city a and after driving three
aleksley [76]
Answer:
d = 100 - 25t

Step-by-step explanation:

Let's use basic logic here.
If we are 100 miles away from a place, and we've got 25 miles to go, we've already travelled 75 miles.
Since we've travelled 75 miles in 3 hours, then we travel at a rate of 75 divided by 3 = 25 miles per hour.

The distance to City A will be represented as 100 - miles already travelled. We can find how many miles have been travelled by multiplying 25 by t, the amount of hours we've spent driving.

This creates the equation d = 100 - 25t
Hope this helped!
8 0
3 years ago
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