Answer:
1 3/14
Step-by-step explanation:
You divide everything by 2 because it is a fraction.
Well 21 times 2 is 42 and 1/3 of 21 is 7 so 42+7 is 49. hope this is right
Answer:
611m²
Step-by-step explanation:
Too difficult to explain by words, it's in the picture.
Hope this helps!
A=3,500×(1+0.03÷2)^(2×20)
A=6,349.06
Answer:
30
Step-by-step explanation:
15x2=30
10x3=30