What's 15 times two, 35 times four

What's 15 times two, 35 times four

15x2=30
35x4=140

1.38 / 2.3 is equal to?

1.38/2.3=0.6

1 kg 80 g=______ Kg; 75 cm2=______ Decimeter 2

(1) 1 kg 80 g = 1.08 kg; (2) 75 cm 2 = 0.75 decimeter 2

How many grams is one kilogram per cubic meter

Let's unify the units first. The two are correct, but the units are different. Look at my analysis: 1000 grams equals 1 kilogram, 1000 cubic centimeter equals 1 cubic decimeter, 1000 cubic decimeter equals 1 cubic meter, that is to say, 1000000 cubic centimeter = 1 cubic meter, so one gram equals 0.001 kilogram, one cubic centimeter equals 0.000001 cubic meter

How many kilograms is 1023 grams equal to? How many centimeters is 0.38 tons equal to? How many kilograms is 6.6 tons equal to? How many tons is 760 grams equal to? How many centimeters is 105 millimeters equal to

1023 grams equals 1.023 kilograms
38 tons equals 380 kg
6.6 tons equals 6600 kg
760 grams is equal to 0.00076 tons,
105 mm equals 10.5 cm

How many kilos is one kilogram Z gram equal to

(1+Z*0.001)Kg

How many grams is one kilogram

1KG=1000G
One kilogram equals 1000 grams~

1. 2003 minus half of it, minus the remaining third, minus the remaining quarter And so on, until you subtract the remaining one in 2003 and find the last remaining number
2. Observe the following operations and fill in the blanks:
1*2*3*4+1=24+1=25=5*5
2*3*4*5+1=120+1=121=11*11
3*4*5*6+1=360+1=361=19*19
4*5*6*7+1=（ ）+1=（ ）=（ )*( )
7*8*9*10+1=( )+1=( )=( )*( )
Think about it
（n+1)(n+2)(n+3)(n+4)+1=( )*( )
Note: * is a multiple sign

1. Original formula = 2003 * (1-1 / 2) (1-1 / 3). (1-1 / 2003) = 2003 * 1 / 2 * 2 / 3 * 3 / 4 *... * 2002 / 2003 = 2003 * 1 / 2003 = 12.2. Observe the following operations and fill in the blanks: 1 * 2 * 3 * 4 + 1 = 24 + 1 = 25 = 5 * 52 * 3 * 4 * 5 + 1 = 120 + 1 = 121 = 11 * 113 * 4 * 5 * 6 + 1 = 360 + 1 = 361 = 19 * 194 * 5 * 6 * 7 + 1 = (840 + 1 = (84

Some problems of mathematics in grade one of junior high school
1. Someone only takes 2 yuan and 5 yuan, he wants to buy a 27 yuan commodity, but the store doesn't give him change, he just needs to pay 27 yuan, how many ways does he pay?
2. There are three rooms and double rooms in the room department of a hotel. The charge standard is as follows
Ordinary (yuan / Room / day) luxury (yuan / Room / day)
Three people 150 300
Double room 140 400
In order to attract tourists, the hotel implements a 50% discount for group stay. A 50 person tour group stays in the hotel during the discount period and stays in some three person ordinary rooms and two person ordinary rooms. If each room is just full, and the total cost of accommodation is 1510 yuan per day, how many three person ordinary rooms and two person ordinary rooms each?

1. Someone only takes 2 yuan and 5 yuan, he wants to buy a 27 yuan commodity, but the store doesn't give him change, he just pays 27 yuan, there are several ways of payment? Set five yuan has x, two yuan has y5x + 2Y = 27x = 1, y = 11x = 3, y = 6x = 5, y = 1, a total of three kinds

How many days is 4272 hours and 50 minutes?

178 days