Question

Passports. In 2006, approximately 71 million valid

Answer 1

Answer :

No. of valid passports in 2006 = 71M

No. of valid passports in 2011 = 102M

We have to find percentage increase in the number of passports$.$

$\leadsto\sf\:\% Increase = \dfrac{N_2-N_1}{N_1}\times 100$

$\leadsto\sf\:\% Increase = \dfrac{102M-71M}{71}\times 100$

$\leadsto\sf\:\% Increase=\dfrac{31}{71}\times 100$

$\leadsto\sf\:\% Increase=\dfrac{3100}{71}$

$\leadsto\:\boxed{\bf{\blue{\% Increase=43.66\%}}}$

Hope it helps !

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Answer 2

Answer:

0.437%

Step-by-step explanation:

given:

initial number =  71 M

final number = 102M

increase = final number - initial number

= 102 - 71

= 31 M

Percent increase

= increase / initial number x 100%

= (31 / 71) x 100%

= 0.437%