Asked by p
help multiply and use simplest form 4 1/5*10/21*9/20
Answers
Answered by
bobpursley
21/5 *10/21 *9*20
The twenty-ones divide out.
The 10/20 reduces to 1/2, leaving,
1/5*9/2 which is 9/10
check me.
The twenty-ones divide out.
The 10/20 reduces to 1/2, leaving,
1/5*9/2 which is 9/10
check me.
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