Question

Neptune completes 1 1⁄2 turns about its axis each day. How many turns does
it complete in 1 week?

Answer 1

Answer:

10 1/2

Step-by-step explanation:

No. of turns it completes each day = 1 1/2

No. of days in a week                       = 7

Turns it completes in a week           = 1 1/2 x 7

1 1/2 = 3/2

3/2 x 7/1 = 21/2 = 10 1/2

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Answer 2

Given,

Neptune completes 1½ turns in one day.

To find,

Number of turns completed by Neptune in one week.

Solution,

We can simply solve this mathematical problem by using the following mathematical process.

Now,

In 1 day Neptune completes :

= 1½ turns

$= \frac{3}{2} \: \: turns$

And,

1 week = 7 days

So, we have to calculate the number of turns made by Neptune in 7 days. For that, we need to multiply 7 with the number of turns made in 1 day.

Now,

The number of turns made in one week or in 7 days :

$= \frac{3}{2} \times 7$

$= \frac{21}{2}$

$= 10 \frac{1}{2} \: \: turns$

(This will be considered as the final result.)

Hence, Neptune will complete 10½ turns in one week.