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kaheart [24]
3 years ago
6

One-third of the dairy cattle on a farm are in the barn. Three-fifths of the beef cattle are in the barn. There are 30 dairy cat

tle and 15 beef cattle in thr barn. How many more dairy cattle are on the farm than beef cattle?
Mathematics
1 answer:
Korolek [52]3 years ago
8 0

Let

d = the total number of dairy cattle

b = the total number of beef cattle

2/3 of the dairy cattle on a farm are in the barn, and we know that 24 dairy cattle are in the barn thus:

(2/3)d = 24

d = 36 dairy cattle

1/4 of the beef cattle are in the barn and there are 16 beef cattle in the barn thus:

(1/4)b = 16

 

b = 64 beef cattle

64 - 36 = 28

There are 28 more beef cattle on the farm than dairy cattle.

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Olegator [25]
YESI had to reread it a couple of times.
5 0
3 years ago
Cuánto le falta a 3/5para llegar a 9/10
Bumek [7]

Answer:

3/10

Step-by-step explanation:

3/5 se puede convertir en 6/10

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7 0
3 years ago
1.There are 32 adults and 20 children at a shool play.Which of these ratios is not equivalent to the ratio of adults to children
OLEGan [10]
Well it have to be D because 32 and 20 can not go into 64 to 40 because 32 times 64 is 2048 and 64 times 20 is 1280 and if it was 40 times 32 and 20 it will still be higher. I HAVE FAITH IN YOU.
7 0
3 years ago
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KiRa [710]
Answers B, C, D are all correct!

If a cheetah ran 196m is 8 seconds, then 196/8 = 24.5 meters per second.

Let’s verify all answers:

A) 24.5 x 6 = 147. 147m are ran in 6 seconds, not 125.
B) 24.5 x 10 = 245. This answer is correct!
C) We’ve establishes that a Cheetah ran 24.5 meters per second. Correct!
D) Since one minute equals 60 seconds, 24.5 x 60 = 1470. Correct!
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4 0
3 years ago
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aivan3 [116]

Answer:

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Step-by-step explanation:

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b) the least common multiple. it is 4*3=...

c)12*3 =?

then just divide by 2,3,4 to get the answer

8 0
3 years ago
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