1)To convert micrograms to milligrams I need to:Multiply by 10 3 Multiply by 10 − 3 Divide by 10Multiply by 10 6 2)Find 'x' to make the ratios proportional: 14:21:35 and 10:x:253)If a pharmacist can package 840 pills in 2 hours, how many pills can she package in 47 minutes?

Question

1)To convert micrograms to milligrams I need to:Multiply by       10    3  Multiply by       10          −      3      Divide by 10Multiply by       10    6  2)Find &#039;x&#039; to make the ratios proportional: 14:21:35 and 10:x:253)If a pharmacist can package 840 pills in 2 hours, how many pills can she package in 47 minutes?

pararevisarii · Accepted Answer

1)1 microgram =       1    1000   milligram  =  0.001  =      10          −      3       milligrammultiply by       10          −      3       Ans.

duandaTed05 · Accepted Answer

2)   14  :  21  :  35  =  10  :  x  :  25    2  :  3  :  5  =  2  :      x    5    :  5    ⇒  3  =      x    5      ⇒  x  =  3  ×  5  =  153) 2 hours pharmacist packed = 840 pills1 mint pharmacist packed =      840    120   pills=7 pills47 mints, he packed =   7  ×  47 =329 pills

To convert micrograms to milligrams I need to: Multiply by 10^3 Multiply by 10^(-3) Divide by 10 Multiply by 10^6 2)Find 'x' to make the ratios proportional: 14:21:35 and 10:x:25 3)If a pharmacist can package 840 pills in 2 hours, how many pills can she package in 47 minutes?

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