Answer:
its 21 obviously
Step-by-step explanation:
this is because
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4 houses in 3 days
4 x 5 houses in 3 x 5 days
20 hosues in 15 days
Answer:
60
Step-by-step explanation:
420 divided by 7
Answer:
20%
Step-by-step explanation:
To find the decimal answer, we just do 5/25 which is equivalent to 0.2
Then, we multiply 0.2 by 100 to get the percentage:
0.2*100=20