Please help me with question 1-3 and show works too. Thanks in advance

Module 7 Quiz 1 Questions Please type/scan the answers to these questions and submit them in the Module 7 Quiz 1 assignment folder. There will be other questions in Module 7 Quiz so please remember to mark your answers with the correct problem number. Module 7 Quiz 1 Q1 A = 10 g B - 15 g CA+B i. Express A as a percent of C li. Express B as a fraction of C Module 7 Quiz 1 Q2 1 kg of salt and 1 kg of water are mixed to form a brine solution. What mass fraction of the brine is salt? Module 7 Quiz 1 Q3 1 cm of water is mixed with salt. What is the mass of the water mixed with salt? Use external resources to identify missing information. Module 7 Quiz 1 Questions