Question

Topic: Multiplying and dividing fractions
answer 2 of the questions
71 points

Answer 1

7. 9 kg

a) 4 cm

Explanation:

7. ¾ of 12

¾×12

3×3 = 9

a) ⅔ of 6

⅔×6

2×2

4 cm

Answer 2

7. Multiply the mass of the porcupine by the raccoons portion:

12 x 3/4 = (12 x 3)/4 = 36/4 = 9kg.

8. Multiply both numbers:

6 x 2/3 = (6x2)/3 = 12/3 = 4cm