A rectangle yard is 10 feet long by 7 feet wide what is the ratio of the width of the yard to the perimeter of the yard

7:34

Step-by-step explanation:

10ft long and a width of 7ft wide10 + 10 + 7 + 7    20 + 14         34             7:34

Idon't know the answer

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post