27-04-2016
Mathematics

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Ms. Edwards is cutting aboard that is 10 feet long . How many 1 2/3 feet long boards can she cut from this ?

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SmarticalParticals SmarticalParticals

27-04-2016

We need to DIVIDE the 10 foot board into 1 2/3 ft pieces...

10 ÷ 1 2/3

convert 1 2/3 to an improper fraction..

1 2/3 = 5/3

so now we have

10 ÷ 5/3

divide fractions by multiplying the reciprocal of the divisor.

10 ÷ 5/3 =
10 × 3/5 =
30/5 =
6

She can cut 6 pieces.

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