Oleg made a fraction number line to help him multiply 4 x 2/5. Which shows 4 x 2/5 written as the product of a whole number and a unit fraction?

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

If i had 1234 apples and 1 banana what is the total amount