Question

When Ria sees 4.9 -3.5, she says, "3.5 +0.5 = 4.0, 4.9 = 4.0 +0.9),[0.5 +0.9 =1.4"
3
So, 4.9-3.5 = 1.4.
How do you think she would find 2.5-1.3​

Answer 1

Answer:

by solving it

Step-by-step explanation:

go and solve yourself I don't have much time

she should subtract them and answer would be:-

2.5-1.3=1.2