Question

simplify 18 3/4- 10 5/14+ 9 1/21- 4/7​

Answer 1

Answer:

75/4-145/14+190/21-4/7

L.C.M=8,232

=22,050-85,260+85,260-4,704/8,232

=(-63,210)+38,215/8,232

=(-24,995)/8,232

Step-by-step explanation:

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