Answer:
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Step-by-step explanation:
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Answer:
45 total washers
Step-by-step explanation:
Looking at the ratio of 4:11:9:6, we know that there are,
4 nails in each tool box
11 screws in each tool box
9 washers in each tool box
6 brackets in each tool.
Given that there are 5 carpenters with identical tool boxes, we can find the total amount of washers by multiplying the amount of washers in each box with how many carpenters there are.
9 * 5 = 45
9x-72=
9÷9= 1
72÷9=8
so... x-8
Answer:
7
Step-by-step explanation:
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