Question

express 54 seconds as a percentage of 10 minutes
Answer Asap

Answer 1

Given : 54 seconds  and 10 minutes

To Find : express 54 seconds as a percentage of 10 minutes

Solution:

1 minute = 60 secs

=> 10 minutes = 10 x  60 secs

=> 10 minutes = 600 secs

Let say 54 is x % of 10 minutes

=> 54  = (x/100)600

=> 54 = 6x

=> x  = 9

54 secs is 9 % of 10 minutes

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Answer 2

SOLUTION

TO EXPRESS

54 seconds as a percentage of 10 minutes

CONCEPT TO BE IMPLEMENTED

Percentage

In study mathematics the term percentage is used. It is denoted by the symbol %

The percentage is a number or ratio which is expressed as a fraction of 100

PROCESS

In order to calculate percentage we divide the number by whole and multiply by 100

EVALUATION

We have to express 54 seconds as a percentage of 10 minutes

1 minute = 60 seconds

∴ 10 minutes

= 10 × 60 seconds

= 600 seconds

Hence the required percentage

$\displaystyle \sf{ = \frac{54}{600} \times 100 \%}$

$\displaystyle \sf{ = \frac{54}{6} \%}$

$\displaystyle \sf{ =9 \: \%}$

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