Answer:
2
Step-by-step explanation:
i b and d
i say this because i see that b the bottom of it is longer that the
top witch causes the number diffrence same for d but but the top is longer
21 is 20% of 105
20% * x = 21
20/100 * x = 21
x = 21 * 100/20
x = 105
If you are using a calculator, simply enter 21×100÷20, which will give you the answer.
