Question

100/3 % of 3/2 minutes is equal to how many seconds ? Explain please.

Answer 1

$1min = 60sec \\ 3 \div 2min = 90sec \\ 100 \div 3\% \: of \: 90sec \\ (100 \div 3 ) \div 100 \times 90 \\ 100 \div 300 \times 90 \\ 1 \div 3 \times 90 \\ 30sec$
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Answer 2

Given,

A time interval: 3/2 minutes

To find,

The value of 100/3 % of 3/2 minutes in terms of seconds.

Solution,

We can simply solve this mathematical problem using the following process:

Mathematically,

(a) p% of a value A can be calculated as follows:(p/100) × A

(b) I minute = 60 seconds

{Statement-1}

According to the question,

The value of 100/3 % of 3/2 minutes

= {(100/3)/100} × 3/2 minutes

{according to statement-1 (a)}

= (1/3 × 3/2) minutes

= 1/2 minutes

= 1/2 × 60 seconds

{according to statement-1 (b)}

= (60/2) seconds

= 30 seconds

Hence, the value of 100/3 % of 3/2 minutes, in terms of seconds, is equal to 30 seconds.