My math homwork is asking me for the word form and the expanded form for 3.4 and 2.51,and i don't understand this. we just started it today and she my teacher gave us 3 pages of the math.

3.4:
the word form would be three and four tenths
the expanded form would be :
3.0 = 3
0.4 = .4
2.51:
the word form would be two and fifty one hundredths
the expanded form would be 2.00 + 0.50 + 0.01

hope this helps you

put like terms together.orremember that the 45 becomes negative when moved to the other side.orthe minuses cancel out.

The probability of picking 2 green markers is 2/10