Question

12

a) 3 Times the sum of 4 and 5.
b) 5 times the difference of 12 and 8.
c) The product of 7 and 6 is divided by 3.
d) 4 times the sum of 8 and 7 is divided by 12.
e) 6 times the difference of 9 and 5 is divided by 8.
) The difference between 15 and 9 is subtracted from 5 times the
+6
sum of 7 and 3.
g) The sum of 7 and 5 is subtracted from the one-third of the
difference of 26 and 8.
n) The difference of 14 and 6 is multiplied by one-fourth of the sum
of 11 and 9.
43
Speedy Maths - Books​

Answer 1

a) 27

b) 20

c) 14

d) 5

e)3

f) 44

g) -6

n) 40

Step-by-step explanation:

a .

3*(4+5)= 3 *9 =27

b.

5*(12-8) =5*4=20

c.

(7*6)÷3= 14

d.

4(8+7)÷12

4*15÷12

60÷12 = 5

e.

6(9-5)÷8

6*4÷8

24÷8=3

f.

5(7+3)-(15-9)

5*10-(6)

50-6=44

g.

⅓(26-8)-(7+5)

7+5 =12

⅓(26-8)-12

⅓(18)-12

6-12 = -6

n.

¼(11+9)*(14-6)

¼(20)*8

5*8 =40