Question

VA IMPLORRR CALCULATI REPEDE VA ROG​

Answer 1

[( 4/5 + 3/10) : 9/2 - 1/15] × 15/4 + 1/2=

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aplificam cu 2

(11 / 10 : 9/2 - 1/15) ×15/4 + 1/2=

(11/10 × 2/9 - 1/15)×15/4 + 1/2=

(11/45 - 1/15) ×15/4 + 1/2=

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Aplificam cu 3

(11/45 - 3/45) ×15/4 + 1/2=

8/45 ×15/4 +1/2=

2/3 + 1/2 =

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Aplificam cu 2 si 3

4/6 + 3/6=

7/6

Succes =)