Home
Class 6
MATHS
An alloy is made of copper and zinc in t...

An alloy is made of copper and zinc in the ratio 3:2. If the weight of zinc in the alloy is 20.4 g, what is the weight of copper in the alloy?

A

27.2 g

B

13.6 g

C

30.6 g

D

28.8 g

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • RATIO AND PROPORTION

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (MATCHING THE FOLLOWING)|3 Videos

  • RATIO AND PROPORTION

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (ASSERTION & REASON TYPE)|5 Videos

  • RATIO AND PROPORTION

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (MULTIPLE CHOICE QUESTIONS)(LEVEL - 1)|35 Videos

  • PREP TEST -1

    MTG IIT JEE FOUNDATION|Exercise SECTION-B|35 Videos

  • SYMMETRY

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS Corner|13 Videos

Similar Questions

Explore conceptually related problems

The ratio of copper and zinc in an alloy is 9:7 If the weight of zinc in the alloy is 9.8kg, find the weight of copper in the alloy.

An alloy contains only zinc and copper and they are in the ratio of 7:9. If the weight of the alloy is 8kg, then find the weight of copper in the alloy

An alloy contains only zinc and copper and they are in the ratio of 7:9. If the weight of the alloy is 8kg ,then find the weight of copper in the alloy.

An alloy of copper and zinc.

An alloy of copper and zinc.

The ratio of copper and zinc in an alloy is 5:3 If the weight of the copper in the alloy is 30.5 grams,find the weight of zinc in the alloy.

The ratio of copper and zinc in an alloy is 5:3. If the weight of copper in the alloy is 30.5 g. find the weight of zinc in it.

The ratio of copper and zinc in an alloy is 9 : 5 If the weight of copper in the alloy is 48.6 grams. Find the weight of zinc in the alloy.

The ratio of zinc and copper in an alloy is 7:9. If the weight of copper in the alloy is 12.6 kg, find the weight of zinc in it.