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Mathematics 17 Online
EmilyHerron:

Blake has b baseball cards. His aunt gave him more cards, increasing his total number of cards by 25%. Which expression represents Blake’s total number of cards now? A. b + 0.25 B. b − 0.75b C. 1.25b D. 0.75b

Angle:

Total number of cards = (100% original amount of cards) + (25% times original amount of cards) What is 100% + 25% = ?

EmilyHerron:

125

Angle:

awesome, and what is 125% as a decimal?

EmilyHerron:

1.25

Angle:

awesome, so what do you think is your answer?

EmilyHerron:

c.1.25

Angle:

yup, I think so :)

EmilyHerron:

thank you :)

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