Question

in a brand A the ratio of two types of oils arw 4:3 and in brand B the ratio of these two oils is 2:3.how much kg of brand A should be mixture with 5kg of brand B to gain the ratio of two oils 5:4

Answer 1

Answer:

So what you want to do is read the lesson and figure out how to do it yourself

Step-by-step explanation:

Answer 2

brand a brand b

4/7 2/5

5/9

-7/45 -1/63

7/5 1/7

=49:5