Question

(2/3)-5×(5/7)-5 Is equal to:
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Answer 1

Answer:

Soln: Take L.C.M that's solved! That is,

= 3/5+2/7

The L.C.M of both 5 & 7 is 35.

So, = [(3×7)+(2×5)]/35

= (21+10)/35

= 31/35

So, we can stop till here or else divide it completely where we will get decimal point, that is,

= 0.885

Thank you.

8.1K viewsView 2 Upvoters · Answer requested by Surajmal Gehloth

Simran Bafna

Answered June 26, 2018 · Author has 66 answers and 36.6K answer views