10/100 * 180 = 18
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To find 10% of 1800, you can simply multiply 1800 by 0.10 (which represents 10%). So, 1800 * 0.10 = 180. Therefore, ten percent of 1800 is 180.
To find 180 percent of a number, multiply the number by 1.8. In this instance, 180 percent of 600 is equal to 600 x 1.8 = 1080. Therefore, 180 percent of 600 is equal to 1080.
10% off of 200 leaves 90% of 200 = (0.9 x 200) = 180
200 * .05 = 10200 - 10 = 190kg
Draw a tape of 10 squares each square representing 10% put 0 at the beginning and 180 at the end Determine how much 10% of 180 (180/10 or 180*.1) Indicate on tape diagram the increasing amounts at each 10% break That will show 90% of 180 on a tape diagram 0 10 20 30 40 50 60 70 80 90 100 percent |-----|-----|-----|-----|-----|-----|-----|-----|-----|-----| 0 18 36 54 72 90 108 126 144 162 180 Can you see? you could use other intervals for your tape diagram, I just find 10%s the easiest for this problem