Question

answer 7 to 10 question of maths plsz​

Answer 1

Answer:

7. 45/7

8. 8/3

9. 5( becuz 30÷6 = 5)

10. 60

Answer 2

Answer:

(7)

$\frac{5(10 + 4)}{7} = \frac{5 \times 14}{7 } = \frac{70}{7} = 10$

(8)

$\frac{2(21 - 15)}{3} = \frac{2 \times 6}{3} = \frac{12}{3} = 4$

(9)

$= \frac{(18 + 12)}{18 - 12} = \frac{30}{6} = 5$

(10)

${(15 + 5)}{} \times (8 - 5) = 20 \times 3 = 60$

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