[Please explain your answer too, I want to learn how to do the steps properly,( I'm using bars), also will mark brainliest for best answer) 1. There were 10 lb of flour in a bag. Alberto used 2/5 of the flour for bread and 1/4 of the flour for pancakes. How many pounds of flour are left?
2. Malik has 5/8 as much money as Emiio. Altogether, they have $195. How much money does Emilio have?
3. Amalie had $472 in savings. She spent $105 on hiking boots and some more money on hiking poles. She has 5/8 of her savings left. How much did she spend on the hiking poles?

Answers

Step-by-step explanation:

1.) There are 3.5 lbs left of flour

a.) 10 ÷ 5 = 2, 2 x 2 = 4

b.) 10 ÷ 4 = 2.5, 2.5 x 1 = 2.5

4 + 2.5 = 6.5

10 - 6.5 = 3.5

2.) Malik has 64.5 dollars

a.) 195 ÷ 2 = 97.5

b.) 97.5 ÷ 8 = 12.19

c.) 12.9 x 5 = 64.5

3.) She spent 137.6 dollars on hiking poles

a.) 472 - 105 = 367

b.) 367 ÷ 8 = 45.88

c.) 45.88 x 5 = 229.4

d.) 367 - 229.4 = 137.6

I hope this helps have a good day and stay safe!

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find the upper bound of the range.

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step-by-step explanation: