Question

890:x=35 du 5

 

Answer 1

890:x=35 dư 15

=> 890=35x+15

890-15=35x

875=35x

875:35=x

x=25

Answer 2

890:x=35 dư 5=>890-5=35 x X

=>35 x X=885

=> X =\(\frac{177}{7}\)