Test Mode
Reading Mode
Right = 0
Wrong = 0
(5m+75)/n
(5m/n)+75
(5n/m)+75
(70m+75n)/(m+n)
an odd number
divisible by 4
an even number
both
22 kg
22.6 kg
31 kg
29.8 kg
130 years
60 years
75 years
100 years