Answer:
76.3
Step-by-step explanation:
When they say quotient, they want a fraction, so the answer for that would be
![\frac{6}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B10%7D%20)
and the decimal form of that would be 0.6. You can get that from dividing 6 by 10 and solving with long division.
Answer:
- The diagram bar is attached.
- Addition equation: ![7+7+7=21](https://tex.z-dn.net/?f=7%2B7%2B7%3D21)
- Multiplication equation: ![(3)(7)=21](https://tex.z-dn.net/?f=%283%29%287%29%3D21)
- How are the equation related? Each equation shows 3 groups of 7.
Step-by-step explanation:
We know that Jan buys 3 bags of beads and each bag contains 7 beads, then, you can draw the bar diagram shown attached.
Observe that the diagram has 3 blocks (each block represents a bag of bead) and there is a number 7 inside of each block (which is the number of beads contained in a bag).
Therefore:
- Add the numbers inside the blocks in order to get the addition equation that shows the number of beads Jan buys. This is:
![7+7+7=21](https://tex.z-dn.net/?f=7%2B7%2B7%3D21)
- Multiply 3 blocks by 7 in order to get multiplication equation that show the number of beads Jan buys:
![(3)(7)=21](https://tex.z-dn.net/?f=%283%29%287%29%3D21)
The equations are related. Each one shows 3 groups of 7.