Mrs. Roxas bought 20 kilograms of sweet mangoes. She gave 5 2/3 kilograms to the frontliners assigned near their village and 3 3/8 kg to their neighbors. How many kilograms of sweet mangoes were left? i need an solution and explnation.

7 7/12 kg.

Step-by-step explanation:

20-5 2/3 -14 1/3

14 1/3-3 3/8 = 7 7/12 kg

10 23/24 kilograms of sweet mangoes were left.

Step-by-step explanation:

Total kilograms of sweet mangoes she bought

= 20

Total no. kilograms of sweet mangoes she gave

= 5⅔ + 3⅜

= 17/3 + 27/8

= 136+81/24

= 217/24

Total no. kilograms of sweet mangoes left

= 20 - 217/24

= 480-217/24

= 263/24

= 10 23/24

Thus, 10 23/24 kilograms of sweet mangoes were left.