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4.3A – Equivalent Ratios

4.3A – Equivalent Ratios. 4 rolls. YES – they h ave the same unit rate! Remember to find a Unit Rate use division!. _______. $1. ÷12. ÷5. 48 rolls. 20 rolls. 4 rolls. 4 rolls. __________. __________. _________. _________. =. =. $12. $5. $1. $1. ÷12. ÷5.

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4.3A – Equivalent Ratios

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  1. 4.3A – Equivalent Ratios

  2. 4 rolls YES – theyhave the same unit rate! Remember to find a Unit Rate use division! _______ $1 ÷12 ÷5 48 rolls 20 rolls 4 rolls 4 rolls __________ __________ _________ _________ = = $12 $5 $1 $1 ÷12 ÷5 Equivalent means EQUAL! Determine if 20 rolls for $5 and 48 rolls for $12 are equivalent rates. 1st Write each rate as a fraction. 2nd Find its unit rate.

  3. ÷8 ÷7 42 people 64 people 6 people 8 people ____________ ____________ ___________ ___________ = = 7 teams 8 teams 1 team 1 team ÷8 ÷7 How about this one? Determine if 42 people on 7 teams and 64 people on 8 teams are equivalent rates. 1st Write each rate as a fraction. 2nd Find its unit rate. NO- They have DIFFERENT unit rates, one is 7 and the other is 8!

  4. ×2 ? 5 laps 11 laps = ____________ ___________ 8 minutes 16 minutes ×2 Are 2 things equivalent? Determine if 5 laps swum in 8 minutes and 11 laps swum in 16 minutes are equivalent rates. 1stIf you can’t figure out who goes with who, LABEL them! 2nd See if they are equal to each other!!! NO! They are NOT equal to each other!!!

  5. ÷2 ? 8 corrals 4 corrals = ____________ ___________ 56 horses 28 horses ÷2 Here is an equal one… Determine if 8 corrals with 56 horses and 4 corrals with 28 horses are equivalent ratios. 1st Write each rate as a fraction. 2nd See if they are equal to each other!!! YES! They are equivalent this time!

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