Question

1. 23 + ______ = 0

2. 3/4 ______ 2/8

3. Lowest term of fraction 0.18 is ______

4.Ratio of 10 sec to 3 min is _______

5. Express as metres using decimals for 9m 7cm​

Answer 1

1. 23 + -23 = 0

2. 3/4 - 1/6 = 2/8

3. Lowest term of fraction 0.18 is 9/50.

4. 1 min 40 sec ( simplest form )

5. 9m and 7cm

9m + 7 ( 1/100) m

As 100 cm = 1m

9 + 0.07m

= 9.07m