4/10 means 4 tenths (4 times 1/10)
4/10
0.4
2/5
40/100
40%
Answer:
i really want to help but i think it might be D
Step-by-step explanation:
6/7 divide by 3/14
Divide = multiply reciprocal
6/7 * 14/3 = 84/21 = 4
She can paint 4 pictures in a full hour
Hi!to calculate a square root without a calculator is to see if you can get to that whole number by squaring smaller numbers,or multiplying a smaller number by it self.
