Math lockdown 2021

 This is the math task I had today adding fractions it was a puzzle at first but I solved it at the end :) - mani

1. 4/7 + 5/14 = 13/14

4x2 = 8 (8/14 + 5/14 (8+5=13)

7x2 = 14

2. ¼ + 5/12 = 8/12

1x3 = 3  (3/12 + 5/12)(3+5=8)

4x3 = 12

3. 4/9 + 3/18 = 11/18

4x2=8 (8/18 + 3/18)(8 + 3=11)

9x2=18

4. ⅘ + 3/25 =23/25

4x5=20 (20/25 + 3/25)(20+3=23)

5x5=25

5. 5/16 + ⅛ = 7/16

1x2=2 (2/16 + 5/16)(2+5=7)

8x2=16

6. 3/7 + 4/28 =16/28

3x4=12 (12/28 +4/28)(12 + 4 =16)

7x4=28

7. 8/12 + 5/48 = 37/48

8x4=32 (32/48 + 5/48)(5+32=37)

12x4=48

8. 3/13 + 5/26 =11/26

3x2=6 (6/26 + 5/26)(6+5=11)

13x2=26

9. 3/16 + 12/64 = 24/64

3x4=12 (12/64 + 12/64)(12+12=24)

16x4=64

10. 5/15 + 6/60 =26/60

4x5=20 (20/60 + 6/60)(6+20=26)

4x15=60