Math

posted by Riley

What is 1/7 multiplied by 2/4 divided by 2/9 added by 5/6 subtracted by 3/5?

1. Reiny

(1/7)(2/4)÷(2/9) + 5/6 - 3/5

= (1/7)(1/2)(9/2) + 25/30 - 18/30
= 9/28 + 7/30
= 135/420 + 98/420
= 233/420

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