Choose an appropriate answer and fill in the blanks:
One-seventh of a number added to 10 is 20…….
10+17x=20/1710+x=20
Let the number be x.
Therefore, one-seventh of a number added to 10 is 20 can be expressed as 10+17x=20
Choose the correct answer in each of the following questions: In the class intervals 10-20, 20-30, the number 20 is included in (a) 10-20 (b) 20-30 (c) in each of 10-20 and 20-30 (d) in none of 10-20 and 20-30
Solve and choose appropriate answer in simplest form to fill in the blanks:
2030-1030=___
[1030 / 13]
7 increased by one-fifth of a number is 12…… 15+7x=12/7+15x=12
Determine whether the following numbers are in proportion or not:
13,14,16,17
Write the number given in the following place value table in decimal form:
Hundreds
Tens
Ones
Tenths
Hundredths
Thousandths
100
10
1
110
1100
11000
0
3
2
5