Joni has a box that has a mass of 67 dekagrams. She converts this to centigrams. Her work is shown below. 67 dekagrams over 1,00
0 = 0.067 centigrams Which statement explains Joni’s error? Use the metric table to help answer the question. Metric Table kilo- hecto- deka- unit deci- centi- milli- 1,000 100 10 1 0.1 0.01 0.001 Joni should have multiplied by 10,000. Joni should have multiplied by 1,000. Joni should have divided by 100. Joni should have divided by 10,000.
4g+3(-3+4g)=1-g Distribute the 3(-3+4g) 4g-9+12g=1-g Add 4g and 12g 16g-9=1-1g Add 1g and 16g (variables always have an invisible 1 in front) 17g-9=1 Add 9 and 1 17g=10 Divide both sides by 17 and the answer is g=10/17
