Addition with Fractions
2/5 + 4/10
4/5
What does this be in decimal
7/10
0.7
what's an angle that's below 90*
acute
2 + 2
22
6x6
36
3/6+4/8
1
what's this in decimal
1 97/100
1.97
angle over 90*
obtuse
1+1
2
20x20
400
4/7 + 10/14
1 2/7
What's this in decimal
696 3654/10000
696.3654
angle 90*
right angle
3+3
6
11x10
110
3/9 + 6/18
6/9
what's this in decimal
739576347 6735824380/10000000000
7395576347.6735824380
angle 0*
dot
2+2
5
30x20
600
1 3/6 + 4 6/12
6
what's this in decimal
6 987654321/1000000000
6.987654321
angle 180*
straight
99x99
9801
25x20
500