4 times 7 = 28
3 times 7 = 21
It will take him 21 days to make 28 bird houses.
Answer:
b
Step-by-step explanation:
The formula is 2”6 hope I helped
Answer:
rounded to the nearest 10 is 840
rounded to the nearest 100 is 800
Step-by-step explanation:
Answer:
12 in
Step-by-step explanation:
the scale factor of the enlarged frame is found by comparing the widths
original width : enlarged width = 2 : 6 = 1 : 3
That is 3 times the original width , then
enlarged height = 4 × 3 = 12 in