if it takes 6 men 4 days to dig a hole 3 meters deep, how long will it take 10 men to dig a hole 7 meters deep? please show how,
1 answer:
You might be interested in
8 > 7 + Subtract 7 from both sides
1 > Multiply both sides by 6
6 > x Flip it around so it's easier to read
x < 6
You can graph your answer by drawing an open circle at the 6 and coloring the line to the left. The circle should be open, because x is <em>less than 6</em>, not less than or equal to. You would color to the left to show that x can be anything less than 6.