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1 vote
Susan and Alejandro were in a race to finish their math work. Together they spent 30 minutes. Susan worked twice

as fast as Alejandro. How many minutes did each one spend on their math work.​

User Rvarcher
by
8.9k points

2 Answers

0 votes

Answer:

Susan worked for 10 mins

Explanation:

because twice as fast 20 mins and 10 plus equal 30 I MIGHT BE WRONG

User Mark Bertenshaw
by
8.2k points
6 votes

Answer:

susan spent 20 minutes alejandro spent 10

Explanation:

S=A x2

30 divided by 3 is 10

susan gets 2/3 becasuse she worked 2 as fast alejandro gets 1/3

User Dvlcube
by
8.2k points

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