IDNStudy.com, ang perpektong platform para sa malinaw at eksaktong mga sagot. Ang aming platform ng tanong at sagot ay idinisenyo upang magbigay ng mabilis at eksaktong sagot sa lahat ng iyong mga tanong.

Aling Rosa bought 6 kilograms of meat. She used 3½ kgs for barbecue. How many kilograms of meat does she still have?

Sagot :

First convert to fraction:
3 1/2=7/2

Find LCD:
1:1,2
2:2

6-3 1/2
12/2-7/2
=5/2

Therefore she has 2 1/2 meat left, hope this helps =)
given:6 and 3 1/2
6 = 6/1
3 1/2 = 7/2
the GCF of both denominator is 2 and i divide it to the both denomitor and the answer was multiply to the numerator so:
12/2 - 7/2
=5/2 or 2 1/2
so the answer is 2 1/2 meat