HARD
7th ICSE
IMPORTANT
Earn 100

The sum of three consecutive odd numbers is 273. Find the numbers.

Important Questions on Linear Equations and Inequations

HARD
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 7 - Linear Equations and Inequations>Let's Practice>Q 12
The length of the two equal sides of an isosceles triangle is 6 m more than twice the length of the third side. If the perimeter of the triangle is 85 m, then find the dimensions of the triangle.
MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 7 - Linear Equations and Inequations>Let's Practice>Q 13
Three sides of a triangle measure 2x+3 units, x+5 units, and 4x units. Find the measure of the sides, if its perimeter is 148 units
MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 7 - Linear Equations and Inequations>Let's Practice>Q 14
In a fraction, the denominator is 1 more than the numerator. If 1 is subtracted from the numerator and 1 is added to the denominator, the fraction becomes 14. Find the number.
MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 7 - Linear Equations and Inequations>Let's Practice>Q 15
The length of a rectangle is 2 more than its breadth. If the perimeter of the rectangle is 36 cm, then find the dimensions of the rectangle.
MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 7 - Linear Equations and Inequations>Let's Practice>Q 16
Five years from now, Sunil will be 112 times his present age. How old is he now?
MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 7 - Linear Equations and Inequations>Let's Practice>Q 1
Draw a separate number line for the following inequation: x<3, x∈N
MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 7 - Linear Equations and Inequations>Let's Practice>Q 1
Draw a separate number line for the following inequation: 3≤x<6, x∈N
MEDIUM
7th ICSE
IMPORTANT
Cambridge connection Mathematics>Chapter 7 - Linear Equations and Inequations>Let's Practice>Q 1
Draw a separate number line for the following inequation: x≥12, x∈W