Simplify -\frac{9}{4}(\frac{1}{2})+\frac{\frac{3}{4}}{\frac{5}{

Carolyn Moore

Carolyn Moore

Answered question

2021-11-12

Simplify
94(12)+3456

Answer & Explanation

Mollicchiuk

Mollicchiuk

Beginner2021-11-13Added 13 answers

Step 1
Here we use the result that (ab)(cd)=acbd and abcd=adbc, and we simplify the two fractions by taking L.C.M of 8 and 10 , that is 40 as shown on board.
94(12)+3456=98+34×65=98+32×35
=98+910=45+3640=940
Step 2
Ans: 940

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