2 and 5/8
11/15
i think its 13 over 5. you do 2 times 5, and add 3. hopes this helps!
0.525 or 21/40
1/5 x 2/2 = 2/10 2/10 + 3/10 = 5/10 = 1/2
2 and 5/8
1 add 4 is 5 and 2 add 3 make 5. 5 add 5 make 10 so 2 x 10 is 20
11/15
-5 and +3
i think its 13 over 5. you do 2 times 5, and add 3. hopes this helps!
-3/4
0.525 or 21/40
12/30 + 5/30 = 17/30
1/5 x 2/2 = 2/10 2/10 + 3/10 = 5/10 = 1/2
make the 1/4 into 2/8 Answer: 8 and 5/8
-15
6x6 devide by 5 and add 2