Question

9.5乘5.4除54的商，得到的積加上5.2，和是

1. A.
   14.7
2. B.
   6.15
3. C.
   100.2
4. D.
   10.2

Answer 1

C
解：9.5×(54÷5.4)+5.2
=9.5×10+5.2
=95+5.2
=100.2