Answer: 99 Duds
Step-by-step explanation: You cross multiple 130/9 and 1430/x
You do the math and have 12870 = 130x
You divide by 130 and you should get 99 duds.
I hope this helped! :P
you would expect 99 duds in a box of 1430. 1430 divided by 130 is 11. therefore, multiply the amount of duds in the package of 130 times 11.
Hope this helps!!
You would do 14*2 1/4 so that would be 31.5
b. One hundred and fifty (150) square feet
