( 2/5 of 3/7 ) - + 1/9 of 3/7 ) + ( 1/17 of 34/5)
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Answer:
34/105
Step-by-step explanation:
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Step-by-step explanation:
(2/5 of 3/7)-(+1/9 of 3/7)+(1/17 of 34/5
=(2/5×37)-(+1/9×3/7)+(1/17×34/5)
=6/35-1/21+2/5
=(6×3)-(1×5)+(5×21) / 105
=18-5+105/105
=18+105-5/105
=123-5/105
=118/105
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