Answer:
If there are 125 girls, and the ratio is boys to girls, then you can divide 125 by 5 to get the multiplication factor. This would be 25. Now you can multiply 25 by 4 to get how many boys were in the gym, which would be 100. To get back to your original ratio, you can divide 100/125 by 25 on top and bottom to get 4:5, or 4/5. :)
Step-by-step explanation:
4[5(12*3)-2]-7
4[5(36)-2]-7
4[180-2]-7
4[178]-7
712-7= 705 :)
When two figures are similar the ratios of the lenghts of their corresponding sides are equal
The answer is 5.1 if you're looking for s all the work is in the picture
Answer:
5 pounds
Step-by-step explanation:
- To find that we simply solve the system of equations
- So make c the subject of the formula of equation 2
- Substitute in equation 1
so that's 5 pounds of salmon
