Question

Mathematics riddle
1. The weight of 5 bags is 8kg. What will be the weight of 12 such bags...?
2. Solve the equation :- y - 7 = 20
3. Are 20, 18, 5, 6 in proportion
4. Find the ratio of 3 days to 3 weeks

Answer 1

Answer:

1. 5bages = 8kg

1bag = 8÷5 kg

12 bages = 8÷5×12

12 bages = 19.2 kg

2. y=20+7

y=27

4. 3÷21 (3week has 21 days)

1÷7

1:7

MARK MY ANSWER AS BRAINLIST