10
Gayle Bailey
Wiki User
∙ 11y ago-3+7=4
It is (7+1)*3 = 24
2 + 5 = 7 7 - 3 = 4
Yes. 7/8 is more than 1/2 and a little less than 1, and 3/7 is less than 1/2.
7
No, in a lot more than 3 ways.No, in a lot more than 3 ways.No, in a lot more than 3 ways.No, in a lot more than 3 ways.
Yes. 7 is more than 3.
10 is 7 more than 3
11
no 3/7 is less than half 7/3 is more than two 3/7 x 3/3 = 9/21 7/3 x 7/7 = 49/21
If the number is N, then 3 more is N+3, set equal to 7: N+3=7
It is: (7+3)*(11-5) = 60
7/10 is more than 2/3
It is: 4+3 = 7
10
7
11
pH is amplified in logs of 10. For example, a reading of 6 pH is 10 times more acidic than that of 7 and 6 pH is 100 times more acidic than 8 pH. Since 7-3=4, a pH of 3 is 104 or 10,000 times more acidic than a pH of 7.