Question

parker collected 45 leaves outside. he gave 18 to his friend and 12 of them crumbled because they were so dry. how many leaves does he have left?45-30=15find the total area.4 cm5 cm8 cm8 cm3 cm12 cmdraw a picture graph that matches the data.| name | hours read || ---- | ---- || john | 4 || kerry | 3 || laura | 2 || adam | 3 |$\bigcirc$ = 2 hours

Explanation:

First Problem:

Step1: Calculate total leaves lost

$18 + 12 = 30$

Step2: Subtract from initial count

$45 - 30 = 15$

Step1: Split shape into two rectangles

First rectangle: $12 \text{ cm} \times 3 \text{ cm}$; Second rectangle: $4 \text{ cm} \times (8-3) \text{ cm}$

Step2: Calculate area of first rectangle

$12 \times 3 = 36 \text{ cm}^2$

Step3: Calculate area of second rectangle

$4 \times 5 = 20 \text{ cm}^2$

Step4: Sum the two areas

$36 + 20 = 56 \text{ cm}^2$

Each clock icon represents 2 hours. Calculate the number of icons per person by dividing their total hours by 2, then plot on the graph.

• John: $4 \div 2 = 2$ clock icons
• Kerry: $3 \div 2 = 1.5$ (1 full + 1 half clock icon)
• Laura: $2 \div 2 = 1$ clock icon
• Adam: $3 \div 2 = 1.5$ (1 full + 1 half clock icon)

Answer:

15

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Second Problem: