(152*3/4-148*3/8)*0.3/0.2=

Question

(152*3/4-148*3/8)*0.3/0.2=

Answer 1

152*3= 456, 456/4=114, 148*3=444, 444/8=55,5, 114-55,5= 58,5, 58,5*0,3=17,55, 17,55/0,2=87,75
итого(152*3/4-148*3/8)*0.3/0.2=87,75

Comments

все, спасибо

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не за что