Question

True or false:

i. A ratio get changed if both of its terms are multiplied by the same non-zero quantity.

ii. Profit % or Loss % is always calculated on selling price.

iii. The price at which an article is sold is called the cost price.

iv. Percent means thousand.

v. In unitary method, we find the value of many units then find the value of one unit.

vi. 3 : 5 means 60%

vii. The ratio 5 : 12 is greater than 3 : 5

viii. The amount paid on ` P at R% p.a. after T years is PRT/100

ix. S.P. = C.P. + Loss.

x. The ratio 2 : 3 and 3 :2 are equivalent.

xi. 120 % of 50 km is 60 km

xii. 15 kg is 30% of 50 kg​

Answer 1

answer -

1. true

2. false

3. false

4. false

5. false

6. true

7. false

8. false

9. false

10. false

11. true

12. true

.

please mark the brainliest

Answer 2

Questions

i. A ratio get changed if both of its terms are multiplied by the same non-zero quantity.

ii. Profit % or Loss % is always calculated on selling price.

iii. The price at which an article is sold is called the cost price.

iv. Percent means thousand.

v. In unitary method, we find the value of many units then find the value of one unit.

vi. 3 : 5 means 60%

vii. The ratio 5 : 12 is greater than 3 : 5

viii. The amount paid on ` P at R% p.a. after T years is PRT/100

ix. S.P. = C.P. + Loss.

x. The ratio 2 : 3 and 3 :2 are equivalent.

xi. 120 % of 50 km is 60 km

xii. 15 kg is 30% of 50 kg

Am a baddy uwu!!!