8. Divide:(i) 84 in the ratio 5:7(ii) 450 g in the ratio 5:4(iii) A le

1.	8. Divide:(i) 84 in the ratio 5:7(ii) 450 g in the ratio 5:4(iii) A length of 1 m 71 cm in the ratio11:8(iv)3 litres in the ratio 1:2:3
Answer» Step-by-step explanation: 84 into 5:7 one PART is 84×5/5+7=84×5/12=35 other part=84×7/12=49 450 GRAM in the RATIO 5:4 450×5/5+4=450×5/9=250gram 450×4/9=200 gram 3 LITRE in the ratio 1:2:3 3 litre=3000ml 3000×1/1+2+3=3000×1/6=500ml 3000×2/6=1000ml 3000×3/6=1500ml

8. Divide:(i) 84 in the ratio 5:7(ii) 450 g in the ratio 5:4(iii) A length of 1 m 71 cm in the ratio11:8(iv)3 litres in the ratio 1:2:3

Answer»

Step-by-step explanation:

84 into 5:7

one PART is 84×5/5+7=84×5/12=35

other part=84×7/12=49

450 GRAM in the RATIO 5:4

450×5/5+4=450×5/9=250gram

450×4/9=200 gram

3 LITRE in the ratio 1:2:3

3 litre=3000ml

3000×1/1+2+3=3000×1/6=500ml

3000×2/6=1000ml

3000×3/6=1500ml