Question

simplify 5whole2/3 divide(23 whole 2/5 of 31/4 - 22)

Answer 1

Step-by-step explanation:

5×(2/3) = 10/3

23×(2/5)×(31/4)-22 = 1426/20 - 22

= (1426-(20×22))/20 = (1426-440)/20 = 986/20

(10/3)/(986/20) = (10×20)/(986×3) = 200/2958 = 0.067