A farmer sells 6.3 kilograms of pears and apples at the farmers market. 1/4 of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmers market? Express your answer in fraction and decimal form

The answer to your question is 189/40 kg or 4.7 kg of apples.

Step-by-step explanation:

Data

Total weight = 6.3 kg

amount of pears = 1/4

amount of apples = ?

Process

1.- Convert the total weight to a fraction

              6.3 = 63/10

2.- Divide the total weight by the number of pears (4)

              63/10 ÷ 4 = 63/40

3.- Subtract the previous result from the total weight

             63/10 - 63/40 = 252/40 - 63/40 = 189/40

4.- Result

There are 189/40 kg of apples or 4.7 kg of apples

answer: kljdcdhjbdlchjad oac apoich a

step-by-step explanation:

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.