Answered

Welcome to Westonci.ca, the place where your questions are answered by a community of knowledgeable contributors. Get expert answers to your questions quickly and accurately from our dedicated community of professionals. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

1. 92% of what number is 69?
2. 20% of what number is 3.4?
3. 10% of what number is 80?
4. 4% of what number is 25?





Sagot :

We have to use proportion
92% -------------69
100% -----------x
x=69*100:92=75

20% ---------------3.4
100% --------------x
x=100*3.4:20=17

10% -------------80
100% -----------x
x=100*80:10=800

4%  ------------------25
100% --------------x
x=100*25:4=625 
leher
1) 92%of x=69
   92/100 of x=69
0.92x=69
x=69/0.92
x=75


2) 20% of x=3.4
    20/100 of x=3.4
0.2x=3.4
x=3.4/0.2
x=17


3)10% of x=80
   10/100 of x=80
0.1x=80
x=80/0.1
x=800


4) 4% of x=25
    4/100 of x=25
 0.04x=25
x=25/0.04
x=625.............
Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.