问题
填空题
已知A÷B=12…15,且A+B=353,那么A=______,B=______.
答案
12B+15=A,则:
A+B=353,
则:12B+15+B=353,
13B+15=353,
13B=338,
B=26,
则:A=353-26=327;
故答案为:327,26.
已知A÷B=12…15,且A+B=353,那么A=______,B=______.
12B+15=A,则:
A+B=353,
则:12B+15+B=353,
13B+15=353,
13B=338,
B=26,
则:A=353-26=327;
故答案为:327,26.