7/10 + 7/10 = 7/5
1,000 to solve: 10=10-10 while 7= 10-7 divide 10=10-10 by 7= 10-7 which yields the answer of 10-10+7= 103 which is 1,000
I'm guessing that is: (70 000 000)² = (7×10^7)^2 = (7×10^7) × (7×10^7) = (7×7)×(10^7 × 10^7) = (7×7)×10^(7+7) = 49×10^14 = 4 900 000 000 000 000
7/10
10 minus -7 is the same as 10+7. So, 10--7=17.
10 -7 in exponets = 3
The reciprocal 7/10 is 10/7
P(7 out of 10)=7/10
7(2x+10) 7(2x)+7(10) 14x+70
LCM of 10 and 7 is 70.
7/10 to a decimal and a percent = 0.7 ; 70% 7/10 = 7 ÷ 10 = 0.7 in decimal 7/10 * 100% = 70%
17/101 7/10:= [(10 * 1)+7]/10= [10+7]/10= 17/10 in improper fraction