To find out how much more wool David's grandmother used than David, you need to subtract the amount of wool David used from the amount his grandmother used.

Here are the steps:

1. Convert the fractions to the same denominator so you can subtract them. The least common multiple of 5 and 10 is 10. So, convert 1/5 to 2/10.

2. Now, subtract the fraction of wool David used (1/10) from the fraction his grandmother used (2/10).

2/10 - 1/10 = 1/10

So, David's grandmother used 1/10 more of a skein of wool than David did.

Question

To find out how much more wool David's grandmother used than David, you need to subtract the amount of wool David used from the amount his grandmother used.

Here are the steps:

1. Convert the fractions to the same denominator so you can subtract them. The least common multiple of 5 and 10 is 10. So, convert 1/5 to 2/10.

2. Now, subtract the fraction of wool David used (1/10) from the fraction his grandmother used (2/10).

2/10 - 1/10 = 1/10

So, David's grandmother used 1/10 more of a skein of wool than David did.

Knowee AI · Accepted Answer

To find out how much more wool David's grandmother used than David, you need to subtract the amount of wool David used from the amount his grandmother used.

Here are the steps:

1. Convert the fractions to the same denominator so you can subtract them. The least common multiple of 5 and 10 is 10. So, convert 1/5 to 2/10.

2. Now, subtract the fraction of wool David used (1/10) from the fraction his grandmother used (2/10).

2/10 - 1/10 = 1/10

So, David's grandmother used 1/10 more of a skein of wool than David did.

David is knitting a scarf with his grandmother. Yesterday, his grandmother used 1/5 of a skein of wool and David used 1/10 of a skein. How much more wool did David's grandmother use than David?

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