Question

(THREE MARKS EACH
Q.3. Simplify (ANY FIVE)
1) 2-3/5=
2) 7/10 + 2/5 + 3/2 =
3) Multiply and convert to mixed fraction of 7 x 3/5
4) 2.5 x 0.3 =
5) Solve 5p + 7 =17
6) Solve 4p -2 =18
7) Find the complementary angle of 45°
SECTION

direct anser​

Answer 1

Answer:

1. 1.4

2 2.6

4. 0.75

5. 5p+7=17

5p=17-7

5p=10

p=10/5

p=2

6. 4p-2=18

4p=18+2

4p=20

p=20/4

p=5