Answered

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

Sagot :

Jers15viz
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 =)
Mhatsuneviz
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