Question

write in expanded form using multiplication 498.258

Answer 1

we have

498.258​

Remember that

498.258​=498+0.258

498=400+90+8=4(100)+9(10)+8(1)

0.258=0.200+0.050+0.008=2(0.100)+5(0.010)+8(0.001)

therefore

498.258=4(100)+9(10)+8(1)+ 2(0.100)+5(0.010)+8(0.001)