Question

an alloy is made of 37% of copper 31 percent of zinc and the rest Nickel
find the weight of Nickel 650 grams of the Alloy

Answer 1

Here is your answer,

Zinc + copper + nickel = 100%

37% + 31% + nickel% = 100%

Nickel% = 100% - 68%

Nickel% = 32%

Weight of nickel in the alloy

= 32% of 650

= 32/100 × 650

= 208gram

208 gram is your answer

Hope it will help

Answer 2

this is the solution dude