(√48+1/4√12)÷√27

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(√48+1/4√12)÷√27(√48+1/4√12)÷√27(√48+1/4√12)÷√27(√48+1/4√12)÷√27=√48÷√27+1/4√12÷√27=√16/9+1/4√4/9=4/

(√48+1/4√12)÷√27
(√48+1/4√12)÷√27

(√48+1/4√12)÷√27
(√48+1/4√12)÷√27
=√48÷√27+1/4√12÷√27
=√16/9+1/4√4/9
=4/3+1/4×2/3
=4/3+1/6
=3/2