Question

Find 30% of 70. (1point)
40
21
2.1
0.4

Answer 1

of in mathematics means multiply...0.30 * 70 = ?

Answer 2

I you multiply 7 times 3 you'll get your answer.

Answer 3

30% of something = 30/100 =3/10 of something

Answer 4

No...multiply 7 * 0.3 will give the answer...watch out for those pesky decimals

Answer 5

it is sufficient to multiply that number by 3/10

Answer 6

That too...there are several ways... someone above gave an incorrect method

Answer 7

:S