101 * 7 out of 10-7 out of 10 101 * 7 / 10-7 / 10

101 * 7 out of 10-7 out of 10 101 * 7 / 10-7 / 10

101 * 7 / 10-7 / 10 = (101-1) * 7 / 10 = 100 * 7 / 10 = 70

11 / 6 times 15 / 7 times 10 = ()
Expressed in fractions

It's 273 and two seventh

Simple calculation of 199 out of 5 times 101 out of 5

199 out of 5 times 101 out of 5
=(199/5)*(101/5)
=(200/5-1/5)*(100/5+1/5)
=800-(1/5)*(100/5)+(200/5)*(1/5)-1/25
=800-4+8-1/25
=803.96

How much is 63 and 83 / 99 △ 8 (simple operation)

63 and 83 / 99 △ 8
=(64-16/99)÷8
=64÷8-16/99÷8
=8-2/99
=7 and 97 / 99

A simple algorithm of 0.78 * 9.9

=0.78*（10-0.1）
=0.78*10-0.78*0.1
=7.8-0.078
=7.722

7.6 * 101-0.76 * 101 simple algorithm

(7.6*100 +7.6) - (7.6*10+0.76)

108+109+110+111+112+113+114=( )×( )=( )

111*7

A number consists of five tens, nine ones, nine percentages and two thousandths. This number is ()

“qiekey”：
Five tens = 50
Nine one = nine
9 per cent = 0.09
Two thousandths = 0.002
This number = 50 + 9 + 0.09 + 0.002 = 59.092
Good luck and goodbye

The price of a drug is 56.10 yuan per box, 15% lower than the original price___ Yuan

Suppose the original price is x yuan, according to the meaning of the question: (1-15%) x = 56.10, the solution is: x = 66, so the answer is: 66

The price of a drug is 56.10 yuan per box, 15% lower than the original price___ Yuan

Suppose the original price is x yuan, according to the meaning of the question: (1-15%) x = 56.10, the solution is: x = 66, so the answer is: 66