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2 years ago

What number goes in the blank space? 669+__=729

Mathematics

2 answers:

ycow [4]2 years ago

5 0

The answer is 57
729-669=
57

Novosadov [1.4K]2 years ago

5 0

To find the answer, just subtract 669 from 729 like so:

729
-669
------
60

You can check this by now adding:

669
+60
-------
729

Therefore, 669+60=729

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3 years ago

A dog won a race at the local fair by running 3 and one fourth miles in exactly 2 hours. At this constant rate, how long does i

Novosadov [1.4K]

Answer:

$\frac{4}{5}$ hour

Step-by-step explanation:

Let x represent time taken by dog to run the 1 and three tenths -mile state fair race.

We have been given that a dog won a race at the local fair by running 3 and one fourth miles in exactly 2 hours.

We will use proportions to solve our given problem as:

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We will equate both speeds as:

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Cross multiply:

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3 years ago

Convert 4/6 into a decimal

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Answer:

.66

Step-by-step explanation:

cmon bro how do u not know this

4 divide 6

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Answer:

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Step-by-step explanation:

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