Answer:
heyyyyy so basically the answers would be 8 and 5 on the first and 2nd one Im thinking ...
Step-by-step explanation:
What is the rest of the problem? I would answer this if you had more info on it. :D
Answer:
21
Step-by-step explanation:
42% of 42 is 84% of what number
Let the number be y
42% of 42 is 84% of y
NOTE: Of means multiplication
42/100 × 42 = 84 /100 × y
1764/100 = 84y/100
cross multiply over the equal sign
176400 = 8400y
divide by 8400
176400/8400 = 8400y/8400
y = 21
To verify
42% of 42 is 84% of a number
42% of 42 is 84% of y
42/100 × 42 = 84/100 × 21
1764/100 = 1764/100
17.64 = 17.64
A and b because the "product" is the answer to multiplication, and those are the only answers where 7 and n are being multiplied. Answer b is technically more correct than a is because the coefficient should come before the variable.
Answer:
3/4
Step-by-step explanation:
Find the number that can be divided into both numbers.
12÷4 =3 16÷4=3
