Sumali sa IDNStudy.com at tuklasin ang komunidad ng mga taong handang tumulong. Tuklasin ang malawak na hanay ng mga paksa at makahanap ng maaasahang sagot mula sa mga bihasang miyembro ng aming komunidad.

Aling Martha has 20 kilograms of tilapia to sell in the market. If she already sold 5 ½ kilograms, how many more kilograms of tilapia does she need to sell?

Sagot :

total=20kg of tilapia
sold=5 1/2kg of tilapia

How much left?=20-5 1/2

Convert to improper fraction:
5 1/2=11/2

left=20-11/2

Find LCD:2
40/2-11/2
=29/2kg

She has 29/2 kg of tilapia