Read these numbers. Write them using placement boxes and write their expanded forms? (i)475320(ii)9847215(iii)97645310(iv)30458094 Arrange these numbers in ascending and descending order.

Find the following percentage value:

1) 15% of 250.

Find the angle which is equal to its supplement.

Find the breadth of the rectangle whose length is 70 cm and perimeter 200 cm.

Convert 1 gallon into liters.

a. 3.05 liters

b. 3.78 liters

c. 4.05 liters

d. 4.78 liters

What will be the LHS and RHS of the following equation?

4z + 1 = 8