You would have to multiply by the reciprocal so 68 times 4 is 272. Therefore, one forth of 272 is 68. <span />
First students should be taught to count numbers and make links between the numbers. Then they should learn to identify and create different representation of numbers and learn the concept of zero.
read and write numbers and to count, sort and order them. That way they can compare the size of two sets. And than students should be taught to add and subtract numbers. Adding can be learned by grouping numbers, while subtracting by moving apart given numbers.
Answer:
33 pounds.
Step-by-step explanation:
Add all of the possible outcomes which is 130. Take the amount of circle cards and put that number in the numerator. So, 91/130 and divide. Which equals .7 so, move the decimal two places to the right to get 70% chance of selecting a circle card.
