1 and one-fifth 7 and one-fifth 12 and one-fifth 12 and three-fifths





✔ 1/2 7/811 1/2
5 ¼5 ½✔ 6 ¼13
Rewrite the mixed number as an addition expression.Distribute the 3.Multiply 3 by 4 and 3 by One-fifth Add 12 and Three-fifths



Martin decided to buy 2 bags of grapes weighing 5 and two-thirds pounds each, instead of the 3 bags weighing 4 and one-fifth pounds each, because the bigger bags were on sale. Did he end up with more grapes or less grapes by buying the bigger bags?





12 1/5✔ 12 1/2 13 3/5 14
Negative StartFraction 16 over 3 EndFraction Negative StartFraction 8 over 3 EndFraction StartFraction 64 over 3 EndFraction StartFraction 16 over 3 EndFraction




Question text not available
2 5 is close to 1 2 , and it is easy to find 1 2 of 7 mentally. Half of 7 is 3.5, so Martin gave away about 3.5 pounds.
(2) + (2) (Four-fifths) (2) (2) + (four-fifths) (2) (2) + (2) (four-fifths) (2) + (2) + (four-fifths)





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