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elena-s [515]
3 years ago
10

Describe how you can use compatible numbers to estimate 17 x 27

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
5 0

Answer:

600

Step-by-step explanation:

Well, the closest number for 17 is 20, and for 27 is 30.

When we multiply those two numbers :

20*30=600

We got 600

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5 0
3 years ago
Can you please help me?
iren2701 [21]

Answer:

1 = 3

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Step-by-step explanation:

for every # it is multiplied by 3 (ex. 7 • 3 = 21, 8 • 3 = 24, ect.)

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then 1 • 3 = 3

2 • 3 = 6

and 3 • 3 = 9

hope this helps :)

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3 years ago
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4 0
3 years ago
Scientists found the wreck of the titanic 3797 m below sea level. How many km below sea level is the wreck?
WINSTONCH [101]

We are given that the titanic is found 3,797 m below sea level. This is simply equivalent to 3.797 km or 3.8 km when rounded off to one decimal.

We should take note that the letter k in km means kilo and a kilo is equivalent to 1000. So this means that for 1 km there is exactly 1000 m. So to convert, simply multiply a value with unit m with this conversion factor. Conversion factor = 1 km / 1000 m

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Depth of titanic = 3.797 km = 3.8 km

4 0
3 years ago
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