HEY CAN ANYONE HELP ME PLZ If 9 packs of pencils cost Rs. 1080. How much cost would be for 13 packs of pencils given that each pack is costing at the same rate?

Which is NOT equivalent to 3:5?

What is the value of 'a' if 8 : 9a = 4 : 27 ?

Simplified form of 2.8kg : 512g

Alina can blow 48 balloons in 16 minutes. What is the unit rate of blowing per minute?

Lisa can fold 48 paper stars in 2 hours. How many stars can she fold in 3 hours?

Simplify the ratio of 35 : 14

Saba can fold 98 papers in 14 minutes, Ali can fold 128 papers in 16 minutes and Kiran can fold 144 papers in 24 minutes. How is faster in folding the papers?

Find the unit rate of snow if it is 30 cm of snow in 6 hours.

An amount of Rs. 2520 is shared between Sara and Hina in the ratio of 2 : 7. What is the amount for each of them.