Whenever you see zeroes at the ends you just take them away and multiply the other numbers and put the zeroes back.
Like in 70 x 1400 got 1 zero of 70 and 2 zeroes of 1400 so you get 1+2 = 3 zeroes. [ 000 ] *In my storage*
Then you solve 7 x 14 = 98 and put the 3 zeroes i had in my memory.
So
70 * 1400 = 98000
To find two numbers that multiply to 1400, we can start by listing the factors of 1400: 1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 70, 100, 140, 175, 200, 280, 350, 700, 1400. The pair of numbers that multiply to 1400 is 20 and 70, as 20 * 70 = 1400.
70 x 20 = 1400
70% of 1400 = 1400*70/100 = 980
70
70*10000=700000
70.
To be exact: 35/3 times 6 = 70
They take 70-90 a minute so multiply 70 well i would do 80 cause the middle number between 70-90 is 80 * 60 wich equals 1400 and if you sleep 8 hours you breath about 11200 times a night
Between 20*70 = 1400 and 25*68 = 1700 so I would say 1550.The exact answer is 1587.
70 times 28 equals 1,960.
3.5 x 20= 70
4.666666667