4.The zoo has 112 types of reptiles and amphibians in their exhibits. There are 72 types of reptiles, and the
rest are amphibians. How many more types of reptiles are there than amphibians in the exhibits?
Answers
Answer:
There are 35 more types of reptiles than amphibians
Step-by-step explanation:
112-72=40
75-40=35
The 40 is the number of amphibians and if you do the number of reptiles minus the number of amphibians (75-40) you get how many more reptiles there are than amphibians.
Final answer:
The zoo has 32 more types of reptiles than amphibians. This was determined by subtracting the number of amphibians from the number of reptiles.
Explanation:
The subject of this question is mathematics, specifically a problem requiring the subtraction operation to determine the difference between two numbers. When you are told there are 112 types of reptiles and amphibians at the zoo and 72 of them are reptiles, you are being asked to find out how many are amphibians. To do this, you simply subtract the number of reptiles from the total number of amphibians and reptiles, which is 112 - 72 = 40. Now, the student asked how many more types of reptiles there are. Since there are 72 reptiles and 40 amphibians, you would find the difference by subtracting 40 from 72, giving the result of 32. So, there are 32 more types of reptiles than amphibians at the zoo.
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What is 12.345 rounded to the nearest tenth
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bicyclist Mario Cipollini pedaled one stage of the 1999 tour de France in about 3.9 hours If he traveled about 195 kilometers what was his average speed in kilometers per hour
Answers
20mins=1/3hour
45machines:1/3hour
times 3
135machins=1hour
135machines per hour
B. 30 in 15
15=1/4 hour
30=1/4hour
times 4
120machines per hour
both produce for 2 hours
A. is 135*number of hours, B is 120 times number of hours
135*2+120*2=
270+240=
510
make 510 machines in 2 hours
Factory A = 270 and Factory B = 240
factory A produced more machines
Answers
equally among the m members of the band.
Which equation represents the amount, A, each member receives?
A. A=
m
2.000
2.000
B.A
=
C. A = 2,000m
D. A = 2.000 - m
Answers
Answer:
Step-by-step explanation:
Given : Members of the band sold soda and popcorn at a college football game to raise money for an upcoming trip. The band raised $2,000.
The amount raised is divided equally among the m members of the band.
Using division operator , the amount each member gets=2000 ÷ m
or we can write it as
Now, the equation represents the amount, A, each member receives is given by :-
Answers
The simplest form of the fraction 25/36 itself.
To simplify a fraction, we need to find the greatest common divisor (GCD) of the numerator and denominator, and then divide both by the GCD.
The GCD of 25 and 36 is 1, as there is no number other than 1 that can evenly divide both 25 and 36.
To simplify 25/36, we divide both the numerator and denominator by the GCD:
25 ÷ 1 = 25
36 ÷ 1 = 36
Therefore, the simplest form of 25/36 is still 25/36 since there is no common factor other than 1 between the numerator and denominator.
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Here,
we need to check the given number is in simplest form or not?
In order to find it we first simply the given fraction,
So, we cannot simplify it this way ,
Therefore, 25/36 is in the simplest form itself.
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Answers
2 11/12 = 2.917
So we can round both of these up.
7.75 rounds to 8
2.917 rounds to 3
8 + 3 = 11
So the estimated sum is 11.
7 9/12 + 2 11/12 = 10 2/3
So the actual sum is 10 2/3.
The estimated sum is a pretty good estimate to the original number.
((12*7)+9)/12+((12*2)+11)/12
93/12+35/12
128/12 divide by 2
(128/2)/(12/2)
64/6 divide by 2
(64/2)/(6/2)
32/3
10 2/3