Question

please answer my question ​

Answer 1

Answer:

1. 10/9 2. 2/3. 3.52/15. 4. 2/15.

Step-by-step explanation:

1. 7/9+1/3 taking l. c. m of 3 and 9=9

7+3/9=10/9.

2.10/3-8/3=2/3 (we will simply them by 3*3+1/3 and 3*2+2/3).

3. 2/3*26/5= 52/15. (simplify them by 5*5+1/5)

4. 2/5÷3= 2/5*1/3= 2/15.

Answer 2

Step-by-step explanation:

1)7/9+1/3 take lcm 27 now 21+9/27=30/27

2) it's in mixed fraction so you have to bring that to normal fraction then

10/3-8/3=2/3

3)2/3×11/5now take lcm now lcm is 15 so

10×33/15=330/15 now 330/15 can be simplified

ans is 22

i hope this may help you