2010006403 | math4u.vsb.cz

SubArea:

Percent problems

Level:

Project ID:

2010006403

Source Problem:

Accepted:

0

Clonable:

1

Easy:

0

Find the number

x

if

40 %

of its half is

70 %

of the number

x - 3

.

4 \frac{1}{5}

5 \frac{1}{4}

5

5 \frac{2}{5}