Question

lengths and gave them to five friends. How much cloth did each friend get?
:), If 1 litre of petrol costs 70, how much do two and a half litres of petrol cost?
4
Jenny bought a quarter kilogram of barfi, half a kilogram of chivda, a quarter​

Answer 1

Question:-

If 1 litre of petrol costs 70, how much do two and a half litres of petrol cost?

Given:-

Cost of 1 litre of petrol = ₹70

To Find:-

Cost of ½ litre of petrol?

Solution:-

Cost of 1 litre of petrol = ₹ 70

Cost of 2 litres of petrol = 2 × 70

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀= ₹ 140

⠀

Cost of ½ litres of petrol = ½ × 70

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀= ₹ 140

______________________________

Question:-

Jenny bought a quarter kilogram of barfi, half a kilogram shev and three quarter kilograms of Jalebi. What is the total weight of her purchases?

Given:-

• Jenny bought a quarter kilogram of barfi.
• Half a kilogram of chvida.
• Half a kilogram of sev.
• Three quarter kilograms of Jalebi.

To Find:-

The total weight of their purchases?

Solution:-

• Weight of barfi = 250 g
• Weight of chivda = 500 g
• Weight of jalebi = 750 g
• Weight of sev = 1000 g

Total weight of her purchases = 250 + 500 + 750 + 1000 = 2500

∴ Total weight of her purchases = 2500 kg