Question

US $1.00 =EC $2.70
TT $1.00 =EC $0.40
calculate the value of
EC $1 in TT $
US $80 in EC $
TT $648 in US $

Answer 1

Answer:

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Answer 2

Answer:

Data: US $1.00 = EC $2.70 and TT $1.00 = EC $0.40

Required to calculate:

(i) EC $1 in TT$

(ii) US $80 in EC $

(iii) TT $648 in US $

Solution:

(i) If EC $0.40 = TT $1.00

Then we find for $0.01 EC

And so

(ii) If

Then,

(iii)

Loss 100

Cost Price = ´

11 100

55

20%

= ´

=

100 100

125

= ´

= $80.00

TT $1.00 EC $0.01

40

TT $1.00 EC $1.00 100

40

EC $1.00 TT $2.50

=

= ´

=

US $1.00 EC $2.70 =

US $80.00 EC $2.70 80

EC $216.00

= ´

=

TT $1.00 EC $0.40 =

TT $648 EC $0.40 648

EC $259.20

Step-by-step explanation:

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