Show how to find 42×27 using an area model.
1 answer:
Step-by-step explanation:
First break it down
42= 40 & 2
27= 20 & 7
- Then times 40 & 20 to get 800
- 20 x 2 to get 40
- 40 x 7 to get 280
- 7 x 2 to get 14
Now add them all together.
800 40 1080
+280 +14 + 54
---------- ------- ---------
1080 + 54 = 1134
You might be interested in
Answer:
a 1000 times// just divide them
Answer:
Mountain bike is priced at 413 if he sells tax is 6.5% what is a constant purchase a mountain bike round to the nearest cent if necessary
Step-by-step explanation:
it is 439.85
Answer:
100 ft squared
Step-by-step explanation:
5 times 5 for each square
25 times 4
100 ft squared
Do 27 divided by 4 1/2 or 4.5. That will be your answer. Let me know if this helps!
Answer:
3in
Step-by-step explanation:
