Question

90-(400•6):(5•16)+4(540:27-7=

Answer 1

90 - ( 400 * 6 ) : ( 5 * 16 ) +4 *  ( 540 : 27 - 7 ) = 112
1) 400 * 6 = 2400
2) 5 * 16 = 80
3) 540 : 27 = 20
4) 20 - 7 = 13
5 ) 2400 : 80 = 30
6) 90 - 30 = 60
7) 4 * 13 = 52
8) 60 + 52 = 112